A horizontal force of 85.0 N is applied to move a 46.0-kg cart across a 4.0-m level surface.What work is done by the 85.0-N force?
A)7.4E+0 J
B)1.6E+4 J
C)3.4E+2 J
D)9.8E+2 J
E)4.6E-1 J

Question

Quizplus · Accepted Answer

The work done by a force is calculated using the formula Work = Force x Distance. Here, the force is 85.0 N and the distance is 4.0 m, so the work done is 85.0 N * 4.0 m = 340 J, which is option C.

A Horizontal Force of 85