Question

Suppose a spring with a natural length of 2 m has spring constant 4 N/m. (a)...

Suppose a spring with a natural length of 2 m has spring constant 4 N/m.

(a) Find the amount of work (in J) required to stretch the spring from 3 m to 6 m.

(b) If we apply a 12 Newton force to the spring, how far past its natural length (in m) can we stretch it?

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