Evaluate what is the man mass

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A man stands on a scale inside an elevator at rest. The scale reads 800 N.

a. Determine what is the man mass?

b. The elevator accelerates upward momentarily at the rate of 2m/s^2. Find what does the scale read then?

c. The elevator then moves with a steady speed of 5m/s. find what does the scale read?

Reference no: EM13657541

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