MOMENTUM QUIZ

Momentum is the _______of an object multiplied by its velocity.

• Momentum

• Speed

• Force

• Mass

Tags

NGSS.HS-PS2-2

Momentum = mass x ______

• Force

• Time

• Velocity

• Mass

Tags

NGSS.HS-PS2-2

It is harder to stop a large truck than a small car when both are moving at the same speed.

• True

• False

Tags

NGSS.HS-PS2-1

A moving object can have a large momentum if it has a large mass, a high speed, or both.

• True

• False

Tags

NGSS.HS-PS2-2

A truck at rest has no momentum at all.

• True

• False

Tags

NGSS.HS-PS2-2

A truck rolling down a hill has less momentum than a roller skate with same speed.

• True

• False

The change in momentum depends on what two factors ? ______ and _______.

• Force and Acceleration

• Color and Force

• Mass and Velocity

• Time and Speed

A bowling ball with a mass of 5 kg rolls down a bowling lane at 8 m/s. What is the momentum of the bowling ball?

• 0.6 kg⋅m/s

• 1.6 kg⋅m/s

• 40 kg⋅m/s

• 60 kg⋅m/s

Tags

NGSS.HS-PS2-1

Which has more momentum: a 1000 kg car stopped at a red light or a 20 kg bike moving at 10 m/s?

• car

• bike

• they are equal

• cannot determine using the info provided

Tags

NGSS.HS-PS2-2

An object with a mass of 3 kg has a momentum of 75 kg•m/s. What is its velocity?

• 0.4 m/s

• 7.1 m/s

• 72 m/s

• 25 m/s