Momentum and Collisions

This picture is an example of ____________

• Elastic Collision
• Inelastic collision

Tags

NGSS.HS-PS2-2

NGSS.HS-PS2-3

This picture is an example of ____________

• Elastic Collision
• Inelastic collision

Tags

NGSS.HS-PS2-2

NGSS.HS-PS2-3

The law of conservation of momentum states that the total momentum of all objects interacting with each other will  ________________________ no matter of the nature of the forces between the object.

• increase
• decrease
• remain constant
• fluctuate

Tags

NGSS.HS-PS2-2

This is an example of what kind of collision?

• Elastic
• Inelastic

Tags

NGSS.HS-PS2-2

What is the property of a moving object that causes it to keep moving?

• Momentum
• Acceleration
• Speed
• resistance

Tags

NGSS.HS-PS2-2

What is Newton's Law of Conservation of Momentum?

• Object in motion stays in motion and an object at rest stays at rest unless acted on by a outside force
• Force = mass x acceleration
• For every action there is an equal and opposite reaction
• Momentum can not be created or destroyed without outside forces

Tags

NGSS.HS-PS2-2

True/False:  The momentum does not change unless outside forces act on the objects.

• True
• False

Tags

NGSS.HS-PS2-2

True/False:  Inelastic Collision causes a rebound.

• True
• False

True/False:  Elastic Collision causes a rebound.

• True
• False

Which of the following can causes momentum to be lost?

• Air resistance
• gravity
• none of the answers are correct
• both of the answers are correct

Tags

NGSS.HS-PS2-2