Question

A force of 25N causes a displacement of 4m in its own direction. What is the magnitude of work done

Answer 1

Given:-

• Force ,F = 25N

• Displacement ,s = 4m

To Find:-

• Work done ,W

Solution:-

As we know that Work Done is defined as the product of force and displacement.

• W = Fs

Substitute the value we get

→ W = 25×4

→ W = 100 J

Therefore, the work done is 100 Joules.

Additional Information!!

• The rate of change of velocity at per unit time is called acceleration .

• SI unit of acceleration is m/s²

• It is vector Quantity ( both magnitude and direction).

Answer 2

Answer:

100 Nm

Explanation:

work done = force × displacement

= 25N × 4m

= 100Nm