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Question(s) / Instruction(s):

A 1000kg elevator accelerates upward at 1.0m/s2 for 10m, starting from rest.

a) How much work does gravity do on the elevator?

b) How much work does tension in the elevator cable do on the elevator?

c) Use the work-kinetic energy theorem to find the kinetic energy of the elevator as it reaches 10m.

d) What is the speed of the elevator as it reaches 10m?

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