SP2f Extension and Energy Transfers Flashcards

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1
Q

The gradient of the line(s) on a F - x graph is ?

A

the stiffness or spring constant.

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2
Q

Force (N) = ?

A

spring constant (N/m) x extension (m)

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3
Q

Average force (N) = ?

A

½ x spring constant (N/m) x extension (m)

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4
Q

Elastic potential energy (J) =

A

½ x spring constant (N/m) x extension² (m)

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