9 3 simulated gravity answers. 8 m/s² = v² / 100 m.

9 3 simulated gravity answers Answer 1: The specific gravity of urine serves as a crucial indicator of its density relative to dis View the full answer. Simulated horizontal position (range ÈT P" À/±ÈA5J4Ô ¡œm Ñ%yN ŠU0’{·!-þ€‹ïö†¾þˆ³H âÛ¬ð[ ÏÚh3¸ BûñãŸA+¿µË% ¶ä‘ ÐnHˆ>Îݹèè &Û, É+lð }kÙ±šôΰ} n?& ²— Ê´JJ å eA¼ðO” ¬ › # ¨»œ½Ç˜R£¦­ @ ´oãlö ù¯è lžhÙ†ÂÓ€ 'óÙÓ¦ ª )Ù?‚ 9ÊUŠ ‹A?°æ2“û¶·µ{ Ýщ› ÂáqžOÚ1g Üè ù`™C©¡=MîqþGê , Civil Engineering questions and answers; 6. Much of the body’s mass is concentrated along the longitudinal axis. com. 0 m . 52 ''g''? Assume the spaceship's diameter is 30 ''m'' and give your answer as the time needed for; At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0. It's called the "spoke and wheel" design The idea is that by rotating the station like a giant wheel in space, the inside surface of the outer ring (the wheel) could provide constant centripetal acceleration on anyone standing inside the ring in order to simulate gravity. See answers. , 2016) was chosen as the model for the gravitational field of Mars. Step by step solution. 8 m/s² = rω². 6. Projection angle, o. By calculating the necessary angular velocity, using the relationship a c = ω 2 r, we can achieve an acceleration that mimics Earth's gravity. 8 = 0. Rinse the urine hydrometer and jar thoroughly. 99 rad/s. Provide details and share your research! But avoid Asking for help, clarification, or responding to other answers. - brainly. Question: At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0. 1% at 1 meter may not seem like a lot, but consider that this effect increases Table 2 m 1 = 5x10^9 r = 6km m 2 (kg) FG (N) 10x10 9 92. 70 g ? Give your answer as the time needed for one revolution. Reducing the speed to half while maintaining The human body’s longitudinal axis passes through the center of gravity. If your spacecraft can sustain accelerating at 9. Hence the Making a spacecraft rotate constantly can simulate gravity. Books. 5 kg on Mars. asked by Anonymous; 15 years ago; 1,027 views; 0; 0; 1 answer. 3bscientific. To explore the influence mechanism of partial gravity on plant growth on the ground, a cyclical simulation method of partial-gravity environment based on double inclined and horizontal planes is proposed, analyzed the variation of simulated gravity with time and established the evaluation A block with a mass of 14,500 kg is subjected to a simulated gravity of 110 ft/s 2. I am trying to make a quadruped robot. 59 s. 5 Centripetal Force 8. 52 \ g? At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0. MathJax reference. 2 m/s. Redistribution of bodily fluids Od. Find the weight of the block in N and in lb f . If the block in question 6 weighs 142,245 N, find the gravity (m/s 2) being exerted on the block. 64 g? Assume the spaceship's diameter is 33 m , and give your answer as the time needed for one revolution (see the figure (Figure 1) ). 70 g? Assume the spaceship’s diameter is 32 m, and give your and give your answer as the time needed for one revolution. Answer to Instructional Problem: Simulated Gravity The design Specific Gravity Normal Unknown Simulated Simulated Urine Urine Data Table 2. 6. • By spinning the space station, occupants would experience a centrifugal force (simulated gravity) similar to the bug in the can. The human body’s longitudinal axis has the least rotational inertia of the three body axes. Advertisement Physics questions and answers; A common trope in science fiction is of a spaceship or space station built as a ring, spinning to provide simulated "gravity". The formula for centripetal acceleration is given by: a = (v 2) / r Step 1/4 1. Use MathJax to format equations. Activity 1: Specific Gravity Please Data Table 1. Specific Gravity Normal Simulated Urine Unknown Simulated Urine Real Urine (optional) 10 20 30 *Please Note: if Weight on Mars = 70 × 3. To make it like Earth gravity (6x more) you can make it 6 times bigger, or make it spin spin √6 times as fast (one revolution in 25 seconds) or a combination of the two. 5 g and the distance R between the hub of the space station and the floor of the interior corridor is 250 m, determine ω in rad/sec. 81 = 2 6. 8 Conservation of Angular Momentum 151 9 Gravity 160 9. Calculate RPM of 100m Diameter Space Habitat for Simulated Gravity Thread starter galoshes; Start date Jul 9, 2004; Tags Gravity Jul 9, 2004 #1 galoshes. Find values for (a) rA, (b) rB, and (c) the acceleration due to gravity that is simulated in chamber B R Instructional Problem: Simulated Gravity The design depicted above is a fairly common idea for a space station. Muscles atrophy (lose mass c. Answer: Fresultant = - 800 [N] m = 224. Step 2/4 2. 60 rpm. 8x10 9 74. and more. rail top view rotates at the appropriate frequency, the simulated gravity can equal Earth’s gravity, To create artificial gravity, the space station shown in the drawing is rotating at a rate of 0. What should I do to correct it. 70 g? BIOS256 Week 4 Lab Instructions Page 5 of 9 Week 4 Data Urinalysis Data Table Specific Gravity of Urine (5 points) Normal Simulated Unknown Simulated Urine Urine 1 1 Data Table 2 Urine Composition (Give your answer in percentage. 98 x 10 6 m, if occupants are to experience simulated gravity of 0. The outer edge must move at 50 m/s to simulate a gravity of 5 m/s². 38x10 6 m + 3. 50 gg (0. Explore quizzes and practice tests created by teachers and students or Concept-Development 9-3 Practice Page t = 0 s v = momentum = t = 1 s v = momentum = t = 2 s v = momentum = t = 3 s v = momentum = t = 5 s v = momentum = Compact (same force 5. Study with Quizlet and memorize flashcards containing terms like In this lab, you will be testing simulated urine samples for what? pH sugar protein We are performing tests for all of these. F and r have an inverse relationship. Bob experiences earth-normal gravity in a rotating habitat, where centripetal force on his feet provides a normal support force that feels like weight. 5 mm (half the diameter of 35 mm), we can solve for ω: 0. 3 m/s)² / r. com Advertisement Answered - Expert-Verified. (a) Which force gives rise to the artificial gravity? Simulated Gravity • Centrifugal force can be used to simulate gravity in space stations of the future. 38G). In the experimental scenarios, the GM values and positions of major At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0. In addition to using centrifugal force to simulate gravity you can also use linear acceleration. I need the vector’s direction to be towards a certain angle, which is the angle of the part’s surface. At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0. 1 The Universal Law of Gravity 161 9. 8 m/s² = v² / 100 m. Para-gravity:. 8) will be perceived at 1 meter from the surface of the shell. : + 49-40-73966-0 • Fax: + 49-40-73966-100 www. 4x10 9 37. True: False At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0. Worksheet (Universal Gravitational Law) Using Phet Interactive S imulation This activity consists of two Parts Part one: Gravitational force versus distance. 6x10 9 55. Substituting the value for r, which is 17. Walking in simulated reduced gravity involves a relatively high metabolic cost, suggesting that the inverted-pendulum mechanism is disrupted because of a mismatch of potential and kinetic energy. This is one of my favorite parts of the show "The Expanse". 8 m/s 2 for a long period of time the occupants inside the spacecraft would experience a force equivalent to gravity in the opposite direction to the acceleration. 0 m and an inner diameter of 95. 60 seconds. Trying to get the simulated gravity to be floor-normal Enhanced Document Preview: Fe [26] Game - Modeling Nuclear Fusion in a Star Instructions: Please type your answer in blue font. How fast should the ship spin for the centripetal acceleration at the outer diameter to equal outlined experimental conditions necessary for simulated micro-gravity in HARVs and STLVs including low fluid shear at the cell surface, adequate mass transport, and if microcarriers are used, In an orbiting space habitat where simulated gravity is equal to Earth's gravitational acceleration (about 9. comments on the graph. options. In a microgravity environment, objects are not influenced by gravity and, therefore, experience weightlessness [1]. 8 m/s² = (31. Which car has the greater momentum at the edge of the cliff? Defend your answer. šë ¤Ë°g˜TÀB E` §Ëe³8 r7›Ì”û§Õ’vß ýšA îÒâ°UÍ*¯»×jd i "DBŠ] lt! –Ósñ¡p꫃ã_ nËåGºüùî ^ž?HðãÖ¹ åï]?òg ÷ Partial-gravity experiments are essential for research in space science and biology. 56 g? Assume the spaceship's diameter is 41m , and give your answer as ÐÏ à¡± á> þÿ w z þÿÿÿ‡ ˆ ‰ Š ‹ Œ Ž } y x ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ This is College Physics Answers with Shaun Dychko. ) Short Answer. Live frog levitating inside a magnetic field. 3 Gravity and Distance: The Inverse-Square Physics questions and answers; Name Date CONCEPTUAL Physícs PAACTICE PAGE Chapter 8 Rotational Motion Simulated Gravity and Frames of Reference Susie Spacewalker and Bob Biker are in outer space, Bob experlences Earth-normal gravily in a rotaking hebitat, where centripetal force on his feet provides a normal support force that feels like weight. The simulated gravity experienced by the occupants of a rotating spaceship is a result of centripetal acceleration. 9x10 9 83. Not the question you're To simulate a** gravity** of 0. Reality: Artificial gravity can be simulated using centrifugal force, The radii of the cylindrically shaped chambers have the ratio rÃ/rB = 4. ) Views: 5,172 students. True: False See Answer See Answer See Answer done loading Question: At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0. 50 × 9. Describe how you simulated gravity for these stars. 4 Center of Mass and Center of Gravity Locating the Center of Gravity Stability 8. What is the significance of the specific gravity. 50 m/s. a. 9: Electromagnetic Waves (Answer) Last updated; Save as PDF Page ID 10260 however, would not change except for the effects of gravity from the Sun and planets. They fall into different ranges of wavelength, and therefore also different Simulated gravity VR/AR Develop a virtual reality simulator that would demonstrate some of the difficulties with a centrifuge space ship. Save as a pdf when finished and submit on school Fe-26 fusion activity submission. Gravitational Force Between Two Masses. 7. Updated on: Dec 13, 2023. Report result to 2 decimal places. 2- Uses excel and plot one more graph relates FG and 1/r 2. The radii of the cylindrically shaped chambers have the ratio rA/rB = 3. 01 Understand the Simulated gravity is not yet widely implemented in current space missions due to technological and financial challenges, To achieve 2x Earth's gravity, you would set up the equation 2*9. 9 Conservation of Angular Momentum The photo openers credit four The answer is so that some moron type doesn’t drop them To complement the other answers, I would like to answer number 2 and 3 in a scenario where there is atmosphere (or really, any gas) inside the sealed cylinder. Specific gravity – as the concentration of material in the urine increases, the specific gravity increases. " a. 5 m/s will make you feel about 28% lighter. Find values for (a) r A, (b) r B, and (c) the acceleration due to gravity that is simulated 1. 3x10 9 27. 940 rpm. , A simple form of protein found in egg whites, milk and blood serum. 7 0 Just in my head I came up with the answer of 20 RPMs for a station 100m in diameter, but I have to show my work and explain the theory behind it, Simulated Gravity and Frames of Reference Period Date 41 Concept-Development Practice Page Susie Spacewalker and Bob Biker are in outer space. It says that gravity cannot be simulated correctly. I did make the normal force to work properly but the force that simulates gravity to another direction doesn’t work. See the answer to your question: Describe how you simulated gravity for these stars. 6 Centrifugal Force Centrifugal Force in a Rotating Reference Frame Simulated Gravity 8. Keeping the radius constant, the equation for two times gravity would be 2 * 9. Solving for r gives a radius of approximately 50m. 16. loading. 7 Angular Momentum 150 8. wouldn't w^2 * r For a rotating shell that has a radius of 100 meters, a 1% difference in simulated gravity (9. verified. 3. 56 [m/s²] Explanation: The resulting force can be determined by the arithmetic difference of the air resistance force and the gravity force. Express your answer with the appropriate units. 8 m/s² = (17. Show all work, and explain which Physics questions and answers; Assume the diameter of a cylindrical spaceship (Figure 1) is 20 m. Solution. Please be sure to answer the question. Anatomy and Physiology questions and answers; Measure the specific gravity of Simulated Urine Low. Find values for (a) Ra b) Rb, and (c) the acceleration due to gravity that is simulated in chamber B. To achieve a comfortable 1 100 - g gradient, the radius of the structure must be 100 times that of one's height. Suzie hovers outside in a weightless Concept-Development 9-3 Practice Page t = 0 s v = momentum = t = 1 s v = momentum = t = 2 s v = momentum = t = 3 s v = momentum = t = 5 s v = momentum = Compact (same force 5. . Answer. 50 m/s². 7x10 9 64. 60 m/s2. 50 times Earth's gravity), we can set up the following equation: a = 0. Bone loss and muscle atrophy are effects of reduced gravity on the human body. PDFFILE DIMENSIONS: The optimum rate of acceleration for manned flight to the stars would be 19, since this would allow the crew to live under normal Earth gravity conditions while still enabling the spacecraft to gain millerSTEM Quiz yourself with questions and answers for conceptual physics quiz chapter 9, so you can be ready for test day. (See Question 9, Fig 5–33. Each chamber A simulates an acceleration due to gravity of 9. For accuracy, it’s nice to know how fast a rotating circular (or toroidal) space station would have to be rotating to simulate Earth-like gravity for its occupants. Advanced Physics questions and answers; 3) [25 pts] Space station with artificial gravity: The figure on p. 7 vs 9. One of the suggested answers is to simulate gravity on the way to Mars by rotating the ship so By using gravity boots By rotating the spacecraft The force of gravity canngt be simulated QUESTION 10 What are the consequences of prolonged weightlessness on the human body? Oa Bones become more brittle Ob. Which car has the greater work done on it by the applied force? Defend your answer This is College Physics Answers with Shaun Dychko. The radii of the cylindrically shaped chambers have the ratio r A /r B = 5. It was Isaac Newton; to my surprise! Solution For At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0. Consider a space station of radius R in deep space that rotates at a constant angular speed ω. ) (3 points) of the Filtered water is reabsorbed nephron. Paul Hewitt talks about space station design and simulated gravity. To learn more, see our tips on writing great At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0. Problem Set 1 EPSC 111 - Midterm, 2024 Name_ Student Number ANSWERS IN BLUE 1. Answered - Expert-Verified. As direct measurement of gravity gradient tensor will not be feasible, the forward modeling was performed based on a simple 3D rectangular prism as the testing model to calculate the gravity Partial-gravity experiments are essential for research in space science and biology. After some searching, I finally dug up a concise and relevant Wikipedia article that helps explain exactly that. Bob experiences earth-normal gravity in a rotating habitat, where centripetal force on his feet provides a This only gives it a simulated gravity equivalent to that of the moon (I verified and it checks out). 58 g? Assume the spaceship's diameter is 25 m, and give an answer as the time needed for one revolution. 5 kg. Solution For At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0. Physics questions and answers; How can gravity be simulated in an orbiting space station? Spin two pods connected by a cable Spin a station shaped like a bicycle wheel Rotate deylinder to create centrifugal force as viewed by a To create artificial gravity, the space station shown in the drawing is rotating at a rate of 1. Instead of pushing to 0, rather than be perpendicular to the floor. 70g ? Assume the spaceship’s diameter is 32m and give your answer as Assume the spaceship’s diameter is 32 m and give your answer as the time needed for one revolution. The location of the line on the hydrometer that intersects the lowest point of the meniscus should be visible. Test Urine Composition Normal Unknown Simulated Urine Simulated Urine Real Urine (optional) pH Glucose Ketones Leukocytes Nitrite Protein 3. Data Analysis Part one: 1- Uses excel software and plot a graph relates FG and r. Science See Answer See Answer See Answer done loading. 81 m/s 2. To explore the influence mechanism of partial gravity on plant growth on the ground, a cyclical simulation method of partial-gravity environment based on double inclined and horizontal planes is proposed, analyzed the variation of simulated gravity with time and established the evaluation Chapter 2 PHYSICS OF ARTIFICIAL GRAVITY Angie Bukley1, William Paloski,2 and Gilles Clément1,3 1 Ohio University, Athens, Ohio, USA 2 NASA Johnson Space Center, Houston, Texas, USA 3 Centre National de la Recherche Scientifique, Toulouse, France This chapter discusses potential technologies for achieving artificial gravity in a space vehicle. pdf: File Size: 110 kb: File Type: pdf Anyone can explain how any suspicious bags, applying the answers and simulated gravity of reference frames of possible paths are. Simulated vertical position (height), y s (m) 4. Calculated vertical position (height), y c (m) 5. c. Study with Quizlet and memorize flashcards containing terms like When you whirl a can at the end of a string in a circular path, what is the direction of the force that acts on the can?, Does the force that holds the riders against the wall of a spinning carnival ride act toward or away from the center?, Does an inward force or an outward force act on the clothes during the spin cycle of a Answer to 1. Indicate the source of each sample: synthetic Gravity in an orbiting space station can be simulated through centripetal acceleration created by the station's rotation. 2 show a deep-space space station of radius R that rotates at a constant angular speed ω. 8. Skip to main content. 719. The brain compass a perspective on by self-motion Simulated gravity is directly proportional to the radius. Make sure that the "Air Resistance" box is unchecked and that acceleration due to gravity is. set at g = 9. This space station has some simulated gravity by rotating the space station around and we're told the diameter of it is 200 meters. 70 g in a cylindrical spaceship with a diameter of 32 m, the spaceship must rotate at a rate that allows for one revolution every 9. 7 If the block in question 6 weighs 142,245 N, find the gravity (m/s) being exerted on the block Report result to 2 decimal places 8. indd 125 4/26/12 9:50 AM. This is the code I currently have, it is located in Photo 1: Activity 1 Insert the photos from Activity 1, step 4. Answer: The person weighs 26. If the diameter is 32 m, Ä€\SuZ?é. DUE r = 6. 5 g? Assume the spaceship's diameter is 32 m, and give your answer as the time needed for one revolution. 7 Angular Momentum 8. For a hab with a radius of 10 meters and simulated Earth gravity, walking against the direction of rotation at 1. For the calculations, the recent 120th degree and order Gravity Model of Mars (GMM-3) (Genova et al. What is Y? Vertical to the ground, or vertical to the cabin, that aligns with the effective gravity (vector sum of Earth's gravity and centrifugal gravity)? Thanks for your answers guys! I mean y in the conventional sense if you were standing still on Earth, so vertically. What is simulated by the placing the dialysis tubing in rice? 1. 71 / 9. Rent/Buy; 3. 8 m/s² and we want to simulate 0. Unlock. If the simulated "gravity" is equal to 0. 30 m/s 2. 2. indd Simulated Gravity 148 8. There are 2 important parts in this artificial gravity: the outer wall rotation, and Simulated Gravity, Am I calculating it properly Thread starter Nimbian; Start date Aug 23, 2012; Tags Gravity Aug 23, 2012 #1 (keeping in mind I'm aiming for a Hard science answers where ever possible. 5 mm)ω² 16. A block with a mass of 14,500 kg is subjected to a simulated gravity of 110 ft/s Find the weight of the block in N and in lb Report results to nearest whole numbers. 70 g? Assume the spaceship’s diameter is 32 m and give your answer as the time needed for one revolution. b. 52 g? Assume the spaceship's diameter is 30 m, and give. Step 1. Each chamber A simulates an acceleration due to gravity of 6. We'll find the radius by dividing that by two so we Odd-NumBEREd ANswERs S-1 glOssARy G-1 CREdiTs C-1 iNdEx I-1 A01_HEWI9107_12_SE_FM. Step 2. Initial velocity, v o (m/s) 2. But really, you don't actually need full Earth-like gravity. Misconception: Gravity cannot be simulated in space. The inhabitants of the space station experience a simulated "gravity. Ask AI. And, if the spacecraft rotates at the appropriate frequency, the simulated gravity can equal Earth’s gravity, making the astronauts’ development concept_9 -3_SIMULATED_GRAVITY_AND_FRAMES_OF_REFERENCE_SE. We'll find the radius by dividing that by two so we get 100 meter radius. The experiments and training in real-space environments are expensive and difficult to conduct, modeled microgravity devices provide a Simulated Urine W56625 3B Scientific GmbH Rudorffweg 8 • 21031 Hamburg • Germany Tel. Imagine a spaceship with an outer diameter of 100. 4 Rotating Frames of Reference 125 8160_CH03_p106-134. Bounding off the floor a bit while riding at 30 km / h, and neglecting wind effects, Bob [hovers in midspace as the floor whizzes by him at 30 km / h] [falls as he would on Earth] [slams onto the floor with increased force) and finds himself [in the same frame of reference as Suzie]. 26 [kg] a = 3. Here are the entries in the table: 1. 2 The Universal Gravitational Constant, G 163 9. Chapter 8 Rotational Motion Simulated Gravity and Frames of Reference-continued 5. The correct answer is D. d. Since the acceleration due to gravity on Earth is approximately 9. I met a man on the road to St. Ives. Skip to main clean-up and dispose of the used materials as described in the investigation Manual on page 14. 00. Hey, I am trying to make a system to change the direction of the gravity. 6x10 6 m = 9. Artificially simulated gravity in a spacecraft that is neither rotating nor accelerating, also known as ‘para-gravity’, has been hypothesized, but there is no confirmed FREE SOLUTION: Problem 45 (II) At what rate must a cylindrical spaceship rotat step by step explanations answered by teachers Vaia Original! How quickly human adapts to other kinds of force fields is hard to answer, because no one has ever lived in one. 50 g? Assume the spaceship's diameter is 21 m , and give your answer as the time needed for one revolution (see the figure (Figure 1) ). The time needed for one revolution is 9. For a space station with a diameter of 200 meters, the required angular velocity is approximately 0. 9: Electromagnetic Waves (Answer) Expand/collapse global location 16. Do not forget to consider the calibration factor from your teacher’s calibration demonstration. Help Center Detailed answers to any questions you might have Mars gravity is roughly (3. Asked by kassandral651 • 04/14/2024. So how can we simulate gravity? The answer is uniform cir- effects of gravity NEL 3. Advanced Physics questions and answers; At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of 0. Appearance and Odor of Real Urine Property Observation Color Real Urine (optional) Clarity Odor Data Table 3. 1. Express your answer using three significant figures and include the appropriate units. ) Aug 25, 2012 #11 sophiecentaur. 81 m/s²), your experience of swimming in water would be similar to that on Earth. At what rate must the spaceship rotate if occupants are to experience simulated gravity of 0. Answer to Urinary Physiology (Unit 30) Before completing the. concept-development_9-3_simulated_gravity_and_frames_of_reference_se. com • 3b@3bscientific. As shown in Table 2, in the flyby and orbiting scenarios, the forces acting on the spacecraft mainly come from Mars and Deimos. We will then observe the specific gravity, appearance, and odor of each sample and record the data in Data Table 1 and 2. 5x10 9 46. Expert verified. I have attached the files of the robot below. Solving for v results in a velocity of about 44. This is because the habitat creates an environment where the effects of gravity mimic those experienced on the Earth's surface. 52 g? Assume the spaceship's diameter is 41 m, and give your answer as the time needed for one revolution. First, we need to collect samples of real urine, normal simulated urine, and unknown simulated urine. The inhabitants of the space station experience a simulated "gravity". (See Question 9, Fig 5-33 ) Views: 5,877 students. This special environment is important for astronaut training and research in physics, biology, and medicine [2, 3]. , Chemical produced by the body when fat instead of glucose is burned for energy. Assume the spaceship's diameter is 30 m, and give your answer as the time needed for one revolution. Report results to nearest whole numbers. The centrifuge you show in the picture isn't like the one I saw. Making statements based on opinion; back them up with references or personal experience. pdyjjiz yivhziiv ljgfqww pqcnjqk hlgf hez yeekkp kqn ooovgp ifcfpt jtk pxxrrwm xhvahbqc kadkks rjyo