Momentum

Front

What is momentum?

Back

Momentum is the product of an object's mass and its velocity, representing the quantity of motion an object has.

Front

What is the formula for calculating momentum?

Back

Momentum (p) = mass (m) × velocity (v)

Front

What factors affect the momentum of an object?

Back

The momentum of an object depends on its mass and velocity.

Front

What is an elastic collision?

Back

An elastic collision is a type of collision where both momentum and kinetic energy are conserved.

Front

What is an inelastic collision?

Back

An inelastic collision is a type of collision where momentum is conserved, but kinetic energy is not.

Front

What is a completely inelastic collision?

Back

A completely inelastic collision is a type of collision where the colliding objects stick together after the collision, resulting in maximum kinetic energy loss.

Front

Can a small object have more momentum than a large object?

Back

Yes, if the small object has a much higher velocity, it can have more momentum than a larger object moving slowly.

Front

What is the relationship between mass and velocity in momentum?

Back

Momentum increases with an increase in either mass or velocity.

Front

What is the principle of conservation of momentum?

Back

The principle states that in a closed system, the total momentum before a collision is equal to the total momentum after the collision.

Front

What is friction's effect on momentum?

Back

Friction can reduce the momentum of an object by converting kinetic energy into thermal energy.