Physical Science Unit 1 Checkpoint Quiz 1 Review

If a skier is at the top of a hill, goes down the hill and comes to a second smaller hill what will happen to his speed?

• He will stop

• He will slow down

• He will move faster

• He will gain energy

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How does energy change when a player kicks a kick ball into the outfield?

• The ball loses energy.

• Neither the ball nor the player's foot gains energy.

• The ball gains most of the energy of motion.

• The player's foot gains most of the energy of motion.

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NGSS.MS-PS3-1

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Four people throw four tennis balls at the exact same time. What can you infer about the tennis ball that hits the wall first?

• The tennis ball had the most energy.

• The tennis ball had the slowest speed.

• The tennis ball went the farthest distance.

• The tennis ball had the shortest distance to travel.

What happens when a baseball player hits a ball with a baseball bat?

• The ball's energy and motion change.

• The bat gains some of the ball's energy.

• All of the balls energy is changed to sound.

• All of the bat's energy is changed to sound.

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When someone slams two cymbals together what happens FIRST?

• The cymbals hit each other.

• Some of the cymbals' energy transforms into heat.

• The surrounding air is heated and vibrates.

• Sound is produced.

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When someone hits two cymbals together what happens SECOND?

• The cymbals hit each other.

• Some of the cymbals' energy transforms into heat.

• The surrounding air is heated and vibrates.

• Sound is produced.

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NGSS.MS-PS3-5

NGSS.MS-PS4-1

When someone hits two cymbals together what happens THIRD?

• The cymbals hit each other.

• Some of the cymbals' energy transforms into heat.

• The surrounding air is heated and vibrates.

• Sound is produced.

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NGSS.MS-PS3-5

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When someone slams two cymbals together what happens LAST?

• The cymbals hit each other.

• Some of the cymbals' energy transforms into heat.

• The surrounding air is heated and vibrates.

• Sound is produced.

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NGSS.MS-PS3-5

NGSS.MS-PS4-1

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