Quizizz: Momentum

The equation to calculate momentum is

• p=mv
• p=1/2mv²
• p=mgh
• p=mg

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

Which of the following has the LEAST amount of momentum?

• An ant walking along the ground

• An ant at rest

• An elephant walking

• An elephant running

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

• more 
• less
• the same

Which of the following has the MOST momentum?

• rolling ping-pong ball

• rolling bowling ball

• rolling soccer ball

Which object has MORE momentum?

• Baseball in the pitchers hand

• baseball, lost, in a messy room

• baseball in flight

• baseball in a catchers mitt

Two skaters begin at rest. Skater 1 has a smaller mass than Skater 2. After they push off each other,...

• Skater 1 has a slower speed than Skater 2

• Skaters 1 and 2 will travel the same speed

• Skater 1 has a greater speed than Skater 2

What are the units of mass?

• meters per second (m/s)

• kilogram (kg)

• kilogram x meter/second (kg*m/s)

What are the units of momentum?

• meters per second (m/s)

• kilogram (kg)

• kilogram x meter/second (kg*m/s)

A baseball bat hits a baseball with a force of 100 Newtons. What is the force and its direction exerted by the ball on the bat?

• 100 Newtons, same direction

• 100 Newtons, opposite direction

• 200 Newtons, opposite direction

• 200 Newtons, same direction