Question

Momentum of a body of mass 200g is 4 kg m/s.Its velocity is

Answer 1

Here is your answer....

velocity = 4 × 1000/200

= 20 m/s

Answer 2

Answer:

here momentum p=mv

so, v=p/m

Explanation:

given p=4kgm/s

m=200g=0.2kg

so, v=4/0.2

v=20m/s

I hope you understand