Question

a force of 25 and on a body of mass 5 kg and produces a displacement of 5m in its own direction calculate the amount of work done​

Answer 1

Answer:

WORK DONE=FORCE× DISPLACEMENT

GIVEN,

Force= 25 N and displacement=5 m

so work done is 125 N / m

Answer 2

Answer :

Applied force = 25N

Mass of body = 5kg

Displacement = 5m

We have to find the amount of work done$.$

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◈ Work is measured as the dot product of applied force and displacement.

• W = F • s = Fs cosΦ

where Φ denotes angle b/w F and s.

It is a scalar quantity having only magnitude.

SI unit : J

ATQ, angle between F and s = 0°

⇒ W = Fs cosΦ

⇒ W = (25)(5) cos0°

⇒ W = 125(1)

⇒ W = 125J