Question

A boy applies a force of 25 N to push a box . Calculate the displacement of the box if the totals work done is 225 J .

Answer 1

Answer:

The displacement of the box is 9 m.

Step-by-step explanation:

Given,

F = 25 N

W = 225 J

According to the question

By applying the formula of work done.

W = FS

S = W/F

S = 225/25 m

S = 9 m

Here,

F is the force applied by the boy.

W is the work done .

S is the displacement of the box.

Hence,

Displacement of the box is 9 m.

WORK DONE

• The transfer of energy from one physical system to another expressed as the product of a force and the displacement through which it moves a body in the direction of that force.
• Si unit of work is Joule.