Question

A body of mass 60kg. momentum of 3000 kgms/1. what is its velocity? What will be the momentum if both its mass and velocity are doubled? ​

Answer 1

Answer:

velocity = 50m/s momentum = 12000kgm/s

Explanation:

momentum = mv

3000/60= v

v= 50m/s

if m& v are doubled

m= 120kg

v= 100 m/s

momentum = 120×100= 12000kgm/s