4# is A #5 Whirling a mass in a vertical circle In #5, what is the...

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4# is A

Answer 1

Answer #1

4) for minimum speed, mg=mu V=58g = Vrym (9.80m/s) v=8=7m/s Ar Centripetal acceleration (ac) ac= (3.7 m/s) = 9.80 m/s qoym

Answer 2

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