Energy Collision

The amount of kinetic energy in an object depends on that object's ________ and ________.

• speed

• light

• mass

• force

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NGSS.MS-PS3-1

When two objects collide their motion changes. Why does this happen?

• energy was transferred from one object to the other

• their gravity changed

• the objects lose mass

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NGSS.MS-PS2-1

NGSS.MS-PS3-5

That which is needed to do work is called ________________.

• force

• pull

• energy

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NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

When one object runs into another and energy is transferred between them

• kinetic energy

• collision

• frcition

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NGSS.MS-PS2-1

NGSS.MS-PS3-1

NGSS.MS-PS3-5

when two object collide no energy is transfered

• true

• false

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NGSS.MS-PS3-4

NGSS.MS-PS3-5

the ability to do work

• collision

• energy transfer

• energy

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NGSS.MS-PS3-4

NGSS.MS-PS3-5

Select the word that matches the definition: A forceful impact when energy is transferred from one object to another

• energy

• collision

• contact

• motion

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NGSS.HS-PS2-2

NGSS.HS-PS2-3

What is the primary form of energy involved in a collision between two moving objects?

• Kinetic energy

• Potential energy

• Thermal energy

• Chemical energy

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

When two cars collide, what happens to the kinetic energy of the system?

• It is completely destroyed

• It is converted into other forms of energy

• It remains unchanged

• It doubles

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which of the following best describes an elastic collision?

• Objects stick together after collision

• Total kinetic energy is conserved

• Objects break apart after collision

• Total potential energy is conserved

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NGSS.MS-PS3-1

NGSS.MS-PS3-5