Physics, 17.03.2020 04:29 karlaperez6852

A 66-kg man stands on a spring scale in an elevator. Starting from rest, the elevator ascends, attaining its maximum speed of 1.2 m/s in 0.90 s. The elevator travels with this constant speed for 5.0 s, undergoes a uniform negative acceleration for 1.6 s, and then comes to rest. What does the spring scale register in each of the following time intervals?

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A 66-kg man stands on a spring scale in an elevator. Starting from rest, the elevator ascends, attai...

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