Collisions

While playing pool, Emma notices that the pool balls bounce apart.  What type of collision is this?

• Elastic
• Inelastic
• Explosive
• Force

Tags

NGSS.HS-PS2-2

Jorge noticed a collision outside the coffee shop where two cars collided and stuck together.  What type of collision did he observe?

• Elastic
• Inelastic
• Completely inelastic
• none

Tags

NGSS.HS-PS2-2

The picture shows what type of collision?

• Elastic, Inelastic and Perfectly Inelastic Collision

• Inelastic Collision

• Perfectly Inelastic Collision

• Elastic Collision

Tags

NGSS.HS-PS2-2

A __________________ happens when two objects make contact.

• transformation

• distribution

• force

• collision

Tags

NGSS.HS-PS2-3

Which option is NOT likely to occur in a collision? (slide 2)

• The objects change speed.

• Everything stays the same.

• You might hear a sound.

• The objects change shape.

Tags

NGSS.HS-PS2-3

A collision where two objects bounce and move separately while kinetic energy is conserved is

• perfectly inelastic

• elastic

• inelastic

• nonexistent

Tags

112.45.c.7.E

The only collision in which kinetic energy is conserved is

• perfectly inelastic

• elastic

• inelastic

• nonexistent

Tags

112.45.c.7.E

In which collision is momentum conserved?

• perfectly inelastic

• elastic

• inelastic

• all collisions

Tags

112.45.c.7.E

The momentum after objects collide in a perfectly inelastic collision is written as:

Tags

112.45.c.7.E

The momentum before objects collide is always written as:

Tags

112.45.c.7.E