Elastic and Inelastic Collisions Quiz

In a perfectly inelastic collision, what happens to the two colliding objects?

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NGSS.HS-PS2-2

If two objects collide and move separately after the collision, what type of collision is it most likely to be?

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NGSS.HS-PS2-2

What is the primary difference between elastic and inelastic collisions?

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NGSS.HS-PS2-2

In an inelastic collision, which quantity is not conserved?

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NGSS.HS-PS2-2

Which of the following is true for both elastic and inelastic collisions?

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NGSS.HS-PS2-2

In a laboratory experiment, two carts collide and stick together. What kind of collision is this an example of?

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NGSS.HS-PS2-2

What happens to the kinetic energy in a perfectly elastic collision?

Which of the following best describes momentum in any type of collision?

• It is always conserved.

• It is never conserved.

• It only changes if external forces act on it.

• It is only conserved in elastic collisions.

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NGSS.HS-PS2-2

What is an elastic collision?

• A collision where objects stick together and move with the same velocity.

• A collision where kinetic energy is conserved.

• A collision where momentum is not conserved.

• A collision with no exchange of energy.

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NGSS.HS-PS2-2

NGSS.HS-PS3-2

Which of the following is true for inelastic collisions?

• Kinetic energy is conserved.

• Objects bounce off each other without losing energy.

• Objects stick together after the collision.

• Only momentum is conserved, not kinetic energy.

Tags

NGSS.HS-PS2-2