Physics, 27.02.2020 16:47 nnamdi

A 550 N physics student stands on a bathroom scale in an elevator that is supported by a cable. The combined mass of student plus elevator is 840 kg. As the elevator starts moving, the scale reads 430 N. Find the acceleration (magnitude and direction) of the elevator, What is the acceleration is the scale reads 670 N?

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A 550 N physics student stands on a bathroom scale in an elevator that is supported by a cable. The...