Question: (a) The work done by gravity on the elevator before it hits the spring. (b) The speed of the elevator just before striking the spring,

(a) The work done by gravity on the elevator before it hits the spring.
(b) The speed of the elevator just before striking the spring, and \
(c) The amount the spring compresses (note that work is done by both the spring and gravity m this part)

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a The work done by gravity as the elevator falls is the opposite of the change in gravitational PE W ... View full answer

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