Question

While an elevator of mass 2530 kg moves upward, the force exerted by the cable is 33.6 kN.
(a) What is the acceleration of the elevator?
(b) If at some point in the motion the velocity of the elevator is 1.20 m/s upward, what is the elevator's velocity 4.00 s later?


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  • CreatedJune 06, 2016
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