Question

Spider Man holds the bottom of an elevator in one hand. In the other he holds a spider cord
attached to a 50 kg box of explosives on the bottom of the cord. Determine the force that the cord
exerts on the box when (a) the elevator is at rest (b) the elevator accelerates upward at a rate of 2
m/s2
( c) the upward moving elevator’s speed decreases at a rate of 2 m/s2
(d) the elevator is
freely falling

Answer 1

Answer:

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