Front

the formula mass x velocity solves for ______.

Back

momentum

Front

What does Delta mean?

Back

change in

Front

If you increase the mass of the object, the force will...

Back

Increase

Front

If two objects have the same mass, then the faster moving object has ____________ momentum.

Back

more

Front

Which of the following has greater momentum? a moving toy car or a parked truck?

Back

a moving toy car

Front

What is the formula for calculating momentum?

Back

momentum = mass x velocity

Front

What is the unit of momentum?

Back

kilogram meter per second (kg·m/s)

Front

How does momentum change when an object speeds up?

Back

Momentum increases.

Front

What is the principle of conservation of momentum?

Back

In a closed system, the total momentum before an event is equal to the total momentum after the event.

Front

If an object has a mass of 2 kg and a velocity of 3 m/s, what is its momentum?

Back

6 kg·m/s