Please answer all questions. (a) An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the downward force due to gravity. When the elevator is accelerating upward,whlch Is greater, T or w?OTO Both forces are equal.(b) When the elevator is moving at a constant velocity upward, which Is greater, T or w?OTO Both forces are equal.(c) When the elevator is moving upward, but the acceleration is downward, which is greater, T or w?OTO Both forces are equal.(d) Let the elevator have a mass of 1,600 kg and an upward acceleration of 2.3 m/s2. Find T.Is your answer consistent with the answer to part (a)?O YesO No(e) The elevator of part (d) now moves with constant upward velocity of 10 m/s. Find T.Is your answer consistent with your answer to part (b)?O YesO No(f) Having Inltlally moved upward with a constant velocity, the elevator begins to accelerate downward at 1.90 m/s2. Find T.Is your answer consistent with your answer to part (c)?O Yes

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An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the downward force due to gravity. When the elevator is accelerating upward, Ich Is greater, T or w? O Both forces are equal. D) When the elevator is moving at a constant velocity upward, which Is greater, T or w? OT O w O Both forces are equal. (c) When the elevator is moving upward, but the acceleration is downward, which is greater, T or w? O w O Both forces are equal. (d) Let the elevator have a mass of 1,600 kg and an upward acceleration of 2.3 m/s2. Find T. Is your answer consistent with the answer to part (a)? O Yes O No (e) The elevator of part (d) now moves with constant upward velocity of 10 m/s. Find T. Is your answer consistent with your answer to part (b)? O Yes O No () Having Inltlally moved upward with a constant velocity, the elevator begins to accelerate downward at 1.90 m/s2. Find T. N Is your answer consistent with your answer to part (c)? O Yes

An elevator of mass m moving upward has two forces acting on it: the upward force of tension in the cable and the downward force due to gravity. When the elevator is accelerating upward, Ich Is greater, T or w? O Both forces are equal. D) When the elevator is moving at a constant velocity upward, which Is greater, T or w? OT O w O Both forces are equal. (c) When the elevator is moving upward, but the acceleration is downward, which is greater, T or w? O w O Both forces are equal. (d) Let the elevator have a mass of 1,600 kg and an upward acceleration of 2.3 m/s2. Find T. Is your answer consistent with the answer to part (a)? O Yes O No (e) The elevator of part (d) now moves with constant upward velocity of 10 m/s. Find T. Is your answer consistent with your answer to part (b)? O Yes O No () Having Inltlally moved upward with a constant velocity, the elevator begins to accelerate downward at 1.90 m/s2. Find T. N Is your answer consistent with your answer to part (c)? O Yes

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 40P: A service elevator takes a load of garbage, mass 10.0 kg, from a floor of a skyscraper under...

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