Collisions and Energy Transfer Questions

What gives things the ability to do work?

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At what point in a collision does energy transfer occur?

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You can hold energy in your hand.

• True

• False

When one object runs into another and energy is transferred, we call that a….

• explosion

• hit

• strike

• collision

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When Dr. Jeff’s mom collides with Izzy, they both fly backwards.

• True

• False

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How many variables should be changed at a time in a fair test?

Fill in the blank using the word(s) increases, decreases or stays the same. As an object’s speed INCREASES, the energy it has to transfer _______.

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Fill in the blank using the word(s) increases, decreases or stays the same. As an object’s weight INCREASES, the energy it has to transfer _______.

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Where is the crumple zone in a car and what is its purpose?

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How do plexiglass barriers keep people safe at a hockey game? Use the word “energy” in your answer.

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