Energy

Kinetic Energy is defined as

• Energy stored due to its location
• Energy of motion
• Energy stored in the bonds of molecules
• Heat energy

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NGSS.HS-PS2-1

NGSS.HS-PS3-2

You drop a 5 kg ball from a height of 2 m. Just before it reaches the ground, what type of energy does it have?

• Potential Energy
• Kinetic Energy
• Nuclear Energy
• Chemical Energy

Tags

NGSS.HS-PS3-2

The unit for energy and work is

• J

• N

• m/s

• m/s/s

A 5 kg ball is lifted 12 m above the ground. It's gravitational potential energy is

• 60 J
• 600 J
• 17 J
• 2.4 J

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NGSS.MS-PS3-2

Mechanical energy can be either potential or ________.

• Motion
• Kinetic
• Chemical
• Light

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NGSS.HS-PS2-1

NGSS.HS-PS2-3

Which position has the most kinetic energy?

• A
• G
• D
• B

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which position has the most potential energy?

• A
• G
• C
• D

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NGSS.MS-PS3-2

At which point(s) on the roller coaster is the gravitational potential energy at its maximum?

• A
• B
• C
• D

Tags

NGSS.HS-PS3-2

At which point(s) on the roller coaster is the kinetic energy at its maximum?

• A
• B
• C
• D

Tags

NGSS.HS-PS3-2

On a roller coaster, where is maximum potential energy?

• At the bottom of a big hill
• When going around a corner
• When going upside down
• At the top of a big hill

Tags

NGSS.HS-PS3-2