Momentum

Momentum is represented with which letter?

• b

• m

• v

• p

Tags

NGSS.HS-PS2-2

What is the unit for momentum?

• m/s

• kg

• N

• kg* m/s

• J

Tags

NGSS.HS-PS2-2

The change in momentum is...

• Power

• Energy

• Impulse

• Force

Tags

NGSS.HS-PS2-2

Momentum is always conserved.

• True

• False

Tags

NGSS.HS-PS2-2

A bouncy ball hitting the ground.

• Elastic Collison

• Inelastic Collision

Tags

NGSS.HS-PS2-3

A ball falls on chewed gum.

• Elastic Collison

• Inelastic Collision

Tags

NGSS.HS-PS2-2

After an inelastic collision both objects will...

• move at the same speed

• have less mass

• change momentum

• have different speeds

Tags

NGSS.HS-PS2-2

If an object velocity is 0 m/s which of the is true.

• The object has momentum

• The object's momentum is changing

• The object has NO momentum

Tags

NGSS.HS-PS2-2

What object will have more momentum a 1000 kg truck moving 7 m/s or a 500 kg car moving 10 m/s

• Truck

• Car

Tags

NGSS.HS-PS2-2

What does Delta mean?

• the sum of

• change in

• average

• does not exist