Question

Name the physical quantity which is considered to be a measure of the quantity of motion of a body

Answer 1

Howdy, buddy!

Momentum is the physical quantity which is considered to be a measure of the quantity of motion of a body.

Momentum depends on the velocity and mas tof the body or object.

Hope it helps!

Answer 2

By measure of Quantity of motion of a body.

Two factors need to taken into account.
i.e. mass and Velocity.

and since momentum(mass×velocity) fills These Criteria...

Hence Momentum is the required Physical Quantity.

Hope it helps...
Regards,
Leukonov.