Physics, 19.02.2020 03:16 lilybear1700
An object is hung from a spring balance attached to the ceiling of an elevator cab. The balance reads 85 N when the elevator is standing still.
a) What is the reading when the elevator is moving upward with a constant speed of 7.9 m/s?
b) What is the reading when the elevator is moving upward with a speed of 7.9 m/s while decelerating at a rate of 1.1 m/s2?
Answers: 1
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An object is hung from a spring balance attached to the ceiling of an elevator cab. The balance read...
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