5. An elevator is moving upward at a constant velocity. What is the relationship between the gravitational force Fg acting on the elevator and the tension FÃ in the cable that supports the elevator? a) Fg <|FT| b) Fg>FT d) F≥ FT e) Fg=FT c) Fg 6. A 4.0 kg object, A, and a 2.0 kg object, B, are connected with a rope. A force is applied to another rope attached to the 2.0 kg object that pulls both A and B along the horizontal surface. Which of the following statements is true? The force that B exerts on A is greater than the force that A exerts on B. a) b) The force that A exerts on B is greater than the force that B exerts on A. c) d) The sum of the applied force and the force that B exerts on A is equal to the force that A exerts on B. The force that B exerts on A equals the force that A exerts on B provided that the system slides with uniform motion. e) The force that B exerts on A equals the force that A exerts on B regardless of the motion of the system.
5. An elevator is moving upward at a constant velocity. What is the relationship between the gravitational force Fg acting on the elevator and the tension FÃ in the cable that supports the elevator? a) Fg <|FT| b) Fg>FT d) F≥ FT e) Fg=FT c) Fg 6. A 4.0 kg object, A, and a 2.0 kg object, B, are connected with a rope. A force is applied to another rope attached to the 2.0 kg object that pulls both A and B along the horizontal surface. Which of the following statements is true? The force that B exerts on A is greater than the force that A exerts on B. a) b) The force that A exerts on B is greater than the force that B exerts on A. c) d) The sum of the applied force and the force that B exerts on A is equal to the force that A exerts on B. The force that B exerts on A equals the force that A exerts on B provided that the system slides with uniform motion. e) The force that B exerts on A equals the force that A exerts on B regardless of the motion of the system.
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter7: Rotational Motion And The Law Of Gravity
Section: Chapter Questions
Problem 9WUE: A man whirls a 0.20-kg piece of lead attached to the end of a string of length 0.500 m in a circular...
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Transcribed Image Text:5.
An elevator is moving upward at a constant velocity. What is the relationship between the gravitational
force Fg acting on the elevator and the tension FÃ in the cable that supports the elevator?
a) Fg <|FT|
b) Fg>FT
d)
F≥ FT
e)
Fg=FT
c) Fg
6.
A 4.0 kg object, A, and a 2.0 kg object, B, are connected with a rope. A force is applied to another rope
attached to the 2.0 kg object that pulls both A and B along the horizontal surface. Which of the following
statements is true?
The force that B exerts on A is greater than the force that A exerts on B.
a)
b)
The force that A exerts on B is greater than the force that B exerts on A.
c)
d)
The sum of the applied force and the force that B exerts on A is equal to the force that A exerts on B.
The force that B exerts on A equals the force that A exerts on B provided that the system slides with
uniform motion.
e) The force that B exerts on A equals the force that A exerts on B regardless of the motion of the system.
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