You are standing on a scale in an elevator.Suddenly you notice your weight decreases.What do you conclude?
A)The elevator is accelerating upwards.
B)The elevator is moving at a constant velocity upwards.
C)The elevator is accelerating downwards.
D)The elevator is moving at a constant velocity downwards.
E)Your diet is working.

Question

Quizplus · Accepted Answer

If your weight decreases while you are standing on a scale in the elevator, it means that the force of tension (which is usually equal to your weight) is less than your weight. This can be caused by the elevator accelerating downwards, and therefore reducing the force acting on you.

You Are Standing on a Scale in an Elevator