QUIZ: What Is Energy? (QZ)

What is the relationship between work and energy?

• Work is the creation of energy

• Work is the destruction of energy

• Work is the transfer of energy

• Work is unrelated to energy

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NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is the effect of the racket on the ball?

• The racket stops the ball

• The racket does work on the ball

• The racket changes the ball's color

• The racket makes the ball heavier

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NGSS.MS-PS2-1

NGSS.MS-PS2-2

What is the energy transfer process in tennis?

• Energy moves from the player to the air

• Energy moves from the racket to the ball

• Energy moves from the ball to the ground

• Energy moves from the air to the player

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NGSS.MS-PS2-1

NGSS.MS-PS3-5

What is the first step in calculating kinetic energy?

• Measure the object's temperature

• Write the equation for kinetic energy

• Determine the object's color

• Calculate the object's density

What is the formula for gravitational potential energy?

• mass × velocity

• force × distance

• weight × height

• speed × time

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NGSS.MS-PS2-4

NGSS.MS-PS3-2

What happens to the potential energy of the pin as it falls?

• It turns into kinetic energy

• It turns into sound energy

• It stays the same

• It turns into light energy

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NGSS.MS-PS3-2

What happens to the energy of the pin at different times?

• It may have more kinetic or more potential energy

• It always has more kinetic energy

• It always has more potential energy

• It turns into sound energy

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NGSS.MS-PS3-2

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What is the energy transformation when the pin is released by the juggler?

• Kinetic to potential energy

• Potential to sound energy

• Heat to light energy

• Chemical to electrical energy

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NGSS.MS-PS3-5

What does the juggler do to move the pin?

• He does work on it

• He heats it

• He cools it

• He electrifies it

How do particles behave at higher temperatures?

• They move slower

• They stop moving

• They move faster

• They move at the same speed

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NGSS.MS-PS1-4

NGSS.MS-PS3-4