Energy And Momentum Flashcards

1
Q

What is earths gravitational field?

A

9.7 N/kg

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2
Q

What is power?

A

The rate of energy transfer

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3
Q

When does an object become elastic?

A

When it regains shape after being stretched / squashed

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4
Q

What happens when an elastic object returns to its original shape?

A

It’s elastic potential energy is released

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5
Q

What objects have momentum?

A

Moving objects

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6
Q

What is GPE?

A

Gravitational potential energy which is stored in objects above the round

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