Question:
1 A block of mass m is suspended by a light thread from an
Last updated: 6/14/2023
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1 A block of mass m is suspended by a light thread from an elevator The elevator is accelerating upward with uniform acceleration a The work done by tension on the block during t seconds is u 0 m g a at 2 m c gat 2 a m T a b g a at d 0