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ASAP PLEASE!! Thank youu 1. A person is standing on a rotating merry-go-round moving in UCM. Att; = 10.0 s the person has a velocity

ASAP PLEASE!! Thank youu

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1. A person is standing on a rotating merry-go-round moving in UCM. Att; = 10.0 s the person has a velocity of vi = 4i + 7j (m/s) and at t = 15.0 s the person has a velocity of v1 = -4i - 7j (m/s). (10 pts) a) Calculate the magnitude of the person's acceleration. b) Calculate the average acceleration. c) What is the period of rotation

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