4.2.1 Transferring Energy

What is energy?

• It is when you are super hyper.

• It is the ability to do work.

• It is the ability to sit.

• It is when you are electrocuted.

Energy is involved when anything moves or changes

• True

• False

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Energy transfer is.... (Select all apply)

• when energy is transfer from one form of energy into another.

• when there is light.

• when the movement of energy from one place to another.

• when things a really hot.

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Which of the following describes the same car using the most energy?

• When it is parked at the parking lot.

• When it is driving down the freeway at 80 miles per hour (mph).

• When it is driving 25 miles per hour (mph) in a neighborhood.

• When it is drving on the race track going 40 miles per hour (mph).

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Which of the following showed to have the most energy?

• Rolling a ball gently on the ground.

• Dropping a ball out of your hand while standing up straight.

• Throwing the ball as hard as you could across the room.

• Tossing the ball to your friend.

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Why would the fast-moving bowling ball knock down more pins than the slow-moving bowling ball?

• Because the fast-moving bowling ball has more energy.

• Because the fast-moving bowling ball has spikes on it.

• Because the pins are afraid of the bowling ball.

• Because the slow-moving bowling ball is strong.

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_________ is a measure of how far apart objects are.

• speed

• evidence

• energy

• distance

You are setting up an investigation to show the relationship between the speed of a moving object and its energy. Which ramp would result in the greatest amount of change?

• A medium height ramp

• The lowest ramp

• The highest ramp

• They will all show the same amount of speed

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You are setting up an investigation to show the relationship between the speed of a moving object and its energy. Which ramp would result in the least amount of change?

• The lowest ramp

• The highest ramp

• The medium height ramp

• They will all show the same amount of speed

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What kind of energy is stored energy?

• Kinetic

• Potential

• Wind energy

• All of the above

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