Question

A man of mass m is standing on a scale inside an elevator. Which is the...

A man of mass m is standing on a scale inside an elevator. Which is the correct Newton’s 2nd Law equation for the forces acting on the man as the elevator starts to go down with an acceleration of magnitude a?

Group of answer choices

N + mg = ma

mg – N = ma

N – mg = 0

N – mg = ma

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Answer #1

Here, in this question we have used Newton's second law of motion to find the correct equation of motion.

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