Physics- Elasticity and Work done

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When is 'work done'?
When energy is transferred by a force
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When can an object store elastic potential energy?
When it is squashed or stretched
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Complete the equation... Work done=
force x distance moved in direction of the force
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What was 'Hooke's Law'?
That the extension of an object is directly proportional to the force applied
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Define 'power'- in physics terms
A measure of how quickly work is being done
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Power=...
work done/ time taken
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Other cards in this set

Card 2

Front

When can an object store elastic potential energy?

Back

When it is squashed or stretched

Card 3

Front

Complete the equation... Work done=

Back

Preview of the front of card 3

Card 4

Front

What was 'Hooke's Law'?

Back

Preview of the front of card 4

Card 5

Front

Define 'power'- in physics terms

Back

Preview of the front of card 5
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