A very light cart holding a 300-N box is moved at constant velocity across a 15-m level surface. What is the total work done in the process?
A) 4500 J
B) 1/20 J
C) 20 J
D) zero

Name: A very light cart holding a 300-N box is moved at constant velocity across a 15-m level surface. What is the total work done in the process? A) 4500 J B) 1/20 J C) 20 J D) zero
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Question

Quizplus · Accepted Answer

When an object is moved at constant velocity, the net force acting on it is zero, which means the total work done is zero.

A Very Light Cart Holding a 300-N Box Is Moved