How much momentum does a car at a stop sign have?

• 0 kg∙m/s

• More than 0 kg∙m/s

• Less than 0 kg∙m/s

Tags

NGSS.HS-PS2-2

Will a slow car have more or less momentum compared to a faster car of the same mass?

• More momentum

• Less momentum

• The same momentum

Tags

NGSS.HS-PS2-2

Will a heavy van have more or less momentum compared to a lighter van moving at the same speed?

• More momentum

• Less momentum

• The same momentum

Tags

NGSS.HS-PS2-2

As a car speeds up, what happens to its momentum?

• Momentum increases

• Momentum decreases

• Momentum stays the same

Tags

NGSS.HS-PS2-2

What happens to the momentum of a car as the driver applies the brakes?

• Momentum increases

• Momentum decreases

• Momentum stays the same

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-5

While driving, a bunch of items fall off the back of your truck. If your speed stays the same, what happens to the momentum of the truck?

• Momentum increases

• Momentum decreases

• Momentum stays the same

Tags

NGSS.HS-PS2-2

Which vehicle has less momentum; a fire truck moving at 30m/s or a Ferrari moving at 30m/s?

• The firetruck

• The Ferrari

• They have the same momentum

• Depends on who is driving

Tags

NGSS.HS-PS2-2

What has more momentum; a rocket about to launch or a baseball thrown through the air?

• The rocket

• The baseball

• They have the same momentum

Two friends are riding bikes next to each other and use the brakes to come to a stop. If one friend uses more force on the brakes, what can you say about the time it takes them to stop?

• It takes them more time to stop

• It takes them less time to stop

• It takes them the same amount of time to stop

Tags

NGSS.HS-PS2-1

Falling on a padded mat takes longer than falling on a hardwood floor. What do you feel more force from?

• You feel more force from falling on the mat

• You feel more force from falling on the hardwood floor

• You feel the same force no matter which you fall on.

Tags

NGSS.HS-PS2-1