Question

on what does 'inertia' and 'momentum' of an object basically depends?

Answer 1

Inertia depends on mass of the object. Higher the mass, higher the inertia.

Momentum depends upon mass and velocity.

Answer 2

INERTIA and MOMENTUM of a body depends on two major factors:

• Mass of the body- More the mass, greater will be the inertia and momentum.
• Velocity of the body- More the velocity, greater will be the inertia and momentum.