speed/acceleration/momentum

What are the two factors that affect the momentum of an object?

• speed and velocity

• time and mass

• distance and displacement

• mass and velocity

Tags

NGSS.HS-PS2-2

The total momentum before a collision is _________ the total momentum after a collision.

• equal to 
• less than 
• more than
• It depends on the type of collision

Tags

NGSS.HS-PS2-2

Momentum is a ____________________ quantity

• science

• scalar

• vector

• energy

What is the symbol used for momentum?

• m

• t

• p

• v

Tags

NGSS.HS-PS2-2

How can a tennis ball and a bowling ball have the same momentum?

• have the same speed

• have different speeds

• one is moving backwards

• they can't

Tags

NGSS.HS-PS2-2

Calculate the momentum of a 1kg car that is moving at a velocity of 50m/s?

• 49 kg m/s

• 50 kg m/s

• 51 kg m/s

• 52 kg m/s

Which object has the greatest momentum?

• An 18-wheeler tractor trailer at rest.
• An average mass person walking.
• A sports car driving on the highway.

Tags

NGSS.HS-PS2-2

If an object is not moving, what is its momentum?

• 0 kg*m/s

• Impossible to determine without knowing the mass

• 1 kg*m/s

• 10 kg*m/s

Tags

NGSS.HS-PS2-2

T/F: A big truck will always have more momentum than a small car.

• True

• False

Tags

NGSS.HS-PS2-2

What is the momentum of 11 kg wagon rolling down a hill at 10 m/s?

• 100 kg m/s

• 110 kg m/s

• 120 kg m/s

• 130 kg m/s

Tags

NGSS.HS-PS2-2