Question

A force of 20 N acts on a body of mass 30 kg for 5 seconds. Change in momentum of the body is​

Answer 1

Question :-

 

  ⇒ A force of 20 N acts on a body of mass 30 kg for

      5 seconds. Change in momentum of the body is​ ?

Given :-

  → Applied Force = 20 N

  → Time for which force has been

     applied on the body = 5 seconds

To Find :-

 

   → Change in momentum

Solution :-

   →  ΔP = Change in momentum,

   →   F = Applied force

   → Δ t  = time for which force has been applied on the body

   → ΔP = F × ΔT

  → 20 × 5 = 100 kg/ms

   

   $\huge{\orange{\boxed{\boxed {\boxed{\purple{\underline{\underline{\red{\mathfrak{ P = 100 kg/ms }}}}}}}}}}$

Answer 2

Answer:

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