While the spring is being compressed what work is done on

Reference no: EM13607003

A 250 g block is dropped onto a relaxed vertical spring that has a spring constant of k = 2.0 N/cm. The block becomes attached to the spring and compresses the spring 14 cm before momentarily stopping.

(a) While the spring is being compressed, what work is done on the block by the gravitational force on it?

(b) What work is done on the block by the spring force while the spring is being compressed?

(d) If the speed at impact is doubled, what is the maximum compression of the spring?

Reference no: EM13607003

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