Question

A force of 4N moves an object 200cm in the direction of the force. What amount of work is done?

Answer 1

Given,

Force applied on the object = 4N

Distance = 200 cm = 2m

To Find,

Work done in displacing the object.

Solution,

The formula for calculating the work done is

Work done = force*displacement cos∅

                   = 4*2*cos 0

                   = 8 Joules.

Hence, the work done in displacing the object is 8 Joules.

Answer 2

The amount of work done is 8 Joules.

Step-by-step-explanation:

Given:

Force applied $= 4N$

Distance $200cm=2m$

To find: To find the amount of work done.

Formula used:

Work done = force × displacement

Solution:

$=4$ × $2$

$=8$
Hence, 8 Joules of work have been completed.