Chapter 7 Test review

The ability to do work is called

• Kinetic energy

• energy

• potential energy

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NGSS.MS-PS3-5

The stored energy in a object is

• Kinetic Energy

• energy

• potential energy

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NGSS.MS-PS3-2

Energy that an object has due to its motion is

• kinetic energy

• energy

• potential energy

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where did energy come from?

• protons and electrons

• God created the universe and the energy in it

• light switches turning on

Luke is standing at the top of a hill on rollerblades. What kind of energy does he have?

• Kinetic energy

• potential energy

• lots of energy

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NGSS.MS-PS3-2

In riding his skates downhill, how does Luke's energy change from on form to another?

• Kinetic energy changes to potential energy

• potential energy remains the same

• potential energy changes to kinetic energy

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NGSS.MS-PS3-2

Cause and Effect: Effect asks WHAT happened

Cause asks

• WHY something happened

• WHO is it

• WHERE are they

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A car has potential energy because it is at the top of a hill.

Which part of this sentence is the cause?

• The wagon has potential energy

• it is at the top of a hill

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

• True

• False

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When electrical energy transfers from a battery to a radio, the elecrical energy changes into what kind of energy

• light

• potential

• sound