Energy and Motion

the ability to do work

• force

• speed

• energy

• motion

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A skier on top of the hill waiting to ski down in an example of what kind of energy?

• kinetic energy

• potential energy

• electrical energy

• sound energy

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A skier on his way down the hill is an example of which kind of energy?

• kinetic energy

• potential energy

• electrical energy

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A book falls off the table. As the book falls, what happens?

• kinetic energy changes to potential energy as the book falls

• neither kinetic energy nor potential energy changes as the book falls

• potential energy changes to kinetic energy as the book falls

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The wagon has potential energy because it is at the top of a hill.

The underlined part of the sentence is the _________.

• cause

• effect

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The horse uses kinetic energy as a result of running through the pasture.

The underlined part of the sentence is the ___________.

• cause

• effect

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Jim Bob pushed a marble down the slope of the driveway. What is true about the MARBLE?

• The applied force is greater than the force of friction.

• The force of friction is greater than the applied force.

• The force of gravity pushed the marble up the slope.

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A car and a train travel at the same rate of speed. Which one has more kinetic energy?

• The train's weight gives it more kinetic energy.

• The car's weight gives it more kinetic energy.

• The car's speed gives it more kinetic energy.

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The shape of a rocket is an example of how energy, speed, and motion work together.

Why do energy, speed, and motion work together?

• God designed the shape of the rocket so it could blast into space.

• God designed energy and motion to work together so the rocket would not need as much fuel.

• God designed energy, speed, and motion to work together in an orderly fashion.

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In order for a drone to fly, there needs to be an energy transfer of electrical energy changing into ______ energy.

• light

• kinetic

• sound

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