Calculating Momentum - Introduction to Physics

Front

What is momentum?

Back

Momentum is the product of an object's mass and its velocity, represented by the formula p = mv, where p is momentum, m is mass, and v is velocity.

Front

What is the formula for calculating momentum?

Back

The formula for calculating momentum is p = mv, where p is momentum, m is mass, and v is velocity.

Front

What happens to the momentum of an object if its mass is zero?

Back

If the mass of an object is zero, its momentum is also zero, regardless of its velocity.

Front

How do you calculate the momentum of a moving object?

Back

To calculate the momentum of a moving object, multiply its mass (in kg) by its velocity (in m/s).

Front

What is the unit of momentum?

Back

The unit of momentum is kilogram meter per second (kg·m/s).

Front

If a 2,575,000 kg battleship is stationary, what is its momentum?

Back

0 kg·m/s, because momentum requires both mass and velocity.

Front

Calculate the momentum of a 0.250 kg cart moving at 0.400 m/s.

Back

0.1 kg·m/s.

Front

True or False: The momentum of an object is related to its mass and velocity.

Back

True.

Front

Calculate the momentum of a 1200 kg truck moving at 30 m/s.

Back

36000 kg·m/s, north.

Front

What is the momentum of a 300 kg bumper car moving at 2 m/s?

Back

600 kg·m/s, east.