Amplify Magnetic Fields Chapter 2 Review

Front

What happens to the potential energy when a magnetic toy train moves away from a magnet?

Back

The potential energy increases because the train moves against (away) the magnetic force.

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NGSS.MS-PS3-2

Front

Do a north pole and a south pole attract each other?

Back

True

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Front

What direction will magnets move after being released if they are like poles?

Back

Away from each other

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Front

How is energy transferred when an object falls?

Back

Potential energy is converted to kinetic energy.

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Front

What is the energy stored in an object or system called?

Back

Potential energy.

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Front

What is the force that attracts or repels magnetic materials?

Back

Magnetic force.

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Front

What type of energy is associated with motion?

Back

Kinetic energy.

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Front

What happens to the potential energy of a system when it is compressed?

Back

The potential energy increases.

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Front

What is the relationship between magnetic poles?

Back

Opposite poles attract, like poles repel.

Front

What is the formula for calculating potential energy?

Back

Potential Energy (PE) = mass (m) × gravity (g) × height (h).

Tags

NGSS.MS-PS3-2