Question

Two students push on a car stuck in the mud with a force of 20 Newtons, 21

but they are unable to move it. How much work have they done?

A. O Joules

B.20 Joules

C.40 Joules

D.Not enough information given to answer this question.

Answer 1

Answer: D

Explanation: We need to know how much the car weighs in order to determine how much more they need to push.