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

Given:-

• A force of 25N acts on a body of mass 5kg.
• It produce a displacement of 5m in same dirⁿ

To Find:-

• The amount of work done.

Formula Used:-

We know that work is the dot product of force and displacement.

$\large{\boxed{ \bf {Work\:\\:=\:\:F\:.\:s\:\cos\theta}}}$

Answer:-

Here , given that ,

• Force = 25N .
• Displacement = 5m.

Therefore work done will be ,

⇒ Work = F s cos θ.

⇒ Work = 25N × 5m × cos0° .

⇒ Work = 125 × 1 N-m.

⇒ Work = 125 Joules

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