Now the elevator is moving downward with a velocity of v = -3.5 m/s but accelerating upward with an acceleration of a = 4.4 m/s2. (note: an upward acceleration when the elevator is moving down means the elevator is slowing down.) what is the force the bottom spring exerts on the bottom mass?
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Now the elevator is moving downward with a velocity of v = -3.5 m/s but accelerating upward with an...
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