Collision Momentum

The momentum before objects collide is always written as:

Tags

112.45.c.7.E

This picture is an example of ____________

• Elastic Collision

• Inelastic collision

Tags

NGSS.HS-PS2-2

This is an example of what kind of collision?

• Elastic

• Inelastic

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-2

NGSS.HS-PS2-3

Collisions where objects BOUNCE apart.

• inelastic collisions

• elastic collisions

• explosions

• none of these

Tags

NGSS.HS-PS2-2

Collision where objects collide, and stick together.

• inelastic collision

• elastic collision

• explosion

• none of these

Tags

NGSS.HS-PS2-2

In what type of collisions, both momentum, and total kinetic energy is conserved?

• Elastic, Inelastic and Perfectly Inelastic Collisions

• Perfectly Inelastic Collisions

• Elastic Collisions

• Inelastic Collisions

Tags

NGSS.HS-PS2-2

The only collision in which kinetic energy is conserved is

• perfectly inelastic

• elastic

• inelastic

• nonexistent

Tags

112.45.c.7.E

In any collision (crash) the ______ is ALWAYS constant

• Total Momentum

• total speed

• total Velocity

• Energy

Tags

NGSS.HS-PS2-2

When two objects collide, the P_before is ____________ the P_after.

• more than 

• less than 

• equal to

• unrelated to

Tags

NGSS.HS-PS2-2

While playing pool, the white cue ball strikes the 8 ball. Before the collision, the cue ball's velocity was 10 m/s and the 8 ball was at rest. If both ball's have a mass of 0.15 kg and the cue ball's velocity after the collision is 2 m/s, what is the 8 ball's velocity?

• 2 m/s

• 8 m/s

• -2 m/s

• 1.5 m/s

Tags

NGSS.HS-PS2-2