Multiple Choice
Which of the following free-body diagrams best represent the free-body diagram, with correct relative force magnitudes, of a person in an elevator that is traveling upward with a constant velocity? Ff is the force of the floor on the person and Fg is the force of gravity on the person.
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
Q7: A person has a mass of 45
Q26: State Newton's second law of motion.
Q40: FIGURE 4-2 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3817/.jpg" alt="FIGURE 4-2
Q41: FIGURE 4-6 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3817/.jpg" alt="FIGURE 4-6
Q42: The normal force is always equal to
Q44: When an object is at rest on
Q45: The normal force is always vertical.
Q48: An object is moving with constant velocity
Q62: A block lies on a smooth inclined
Q73: An ideal pulley changes the direction of