Author Question: If you do work on a skateboard loaded with friends in one-third the usual time, you expend A) one ... (Read 27 times)

FButt · **on:** Jul 29, 2018

If you do work on a skateboard loaded with friends in one-third the usual time, you expend

A) one third as much power.
B) the usual power.
C) three times the usual power.
D) need more information.

Question 2

The amount of work done on a heavy box carried by Nellie across a room at a constant speed

A) depends on the weight of the box.
B) depends on the distance walked.
C) depends on both weight of the box and distance walked.
D) is none.
E) none of the above