Question

What is the momentum of 70 kg runner traveling at 10 m/s?

Answer 1

700 kg m/s
Because momentum is mass times velocity

Answer 2

Answer : The momentum of 70 kg runner is, 700 kg.m/s

Explanation :

Momentum : It is defined as the motion of a moving body. Or it is defined as the product of mass of velocity of an object.

Formula of momentum is:

`p=mv`

where,

p = momentum = ?

m = mass = 70 kg

v = velocity = 10 m/s

Now put all the given values in the above formula, we get:

`p=(70kg)* (10m/s)`

`p=700kg.m/s`

Therefore, the momentum of 70 kg runner is, 700 kg.m/s