Problem 3CQ

Describe a situation in which a force is exerted for a long time but does no work. Explain.

Step 1 of 4</p>

First we have to define the work done then we have to explain when a force does no work.

step 2 of 4

Work done is defined as the the product of force and displacement.

Where F is the force

s is the displacement

is the angle between the force and displacement

When the force is perpendicular to the motion of the object, =0

If =0

W=0