Motion and Energy Unit Test

Energy is the ability to

• do work

• read books
• make money

• fly airplanes

Tags

NGSS.HS-PS3-3

What kind of energy is represented in the picture?

• Thermal
• Chemical
• Sound
• Nuclear

Tags

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Movement of electrons is this type of energy.

• Nuclear energy

• Electrical energy
• Chemical energy

• Thermal energy

Energy that is stored in the nucleus of an atom is called _________ energy.

• Chemical
• Nuclear
• Gravitational
• Elastic

Tags

NGSS.HS-PS1-8

When a toaster heats up, what type of energy transformation is occurring?

• Motion to electrical

• Electrical to mechanical

• Electrical to thermal

• Thermal to potential

Tags

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What type of energy transformation occurs when you turn on your tv?

• Electrical to light and sound

• Electrical to chemical

• Nuclear to mechanical

• Sound to electrical

What is the net force?

• 17 N Right
• 3 N Right
• 3 N Left
• 17 N Left

Tags

NGSS.MS-PS2-2

Which one is balanced?

• top
• bottom
• both

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NGSS.MS-PS2-2

"For every action, there is an equal and opposite reaction" represents

• Newton's 1st law

• Newton's 2nd law

• Newton's 3rd law

• Law of conservation of momentum

Tags

NGSS.MS-PS2-1

F=ma represents

• Newton's 1st law

• Newton's 2nd law

• Newton's 3rd law

• Law of conservation of momentum

Tags

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