Question

What is exact definition of momentum ​

Answer 1

EXPLANATION:

Simply, when an object is in motion, it possesses momentum

For eg. when u walk, u r in motion, u r possessing momentum

In books, it is written

When a body of mass 'm' is moving with a velocity 'v'

it possesses momentum.

Here, they have added 'mass' and 'velocity'

Answer 2

☆ANSWER☆

Momentum refers to the quantity of motion that an object has.

Momentum can be defined as "mass in motion."

hope it helps............