Physics, 19.11.2019 03:31 beauty2624
Breanna is standing beside a merry-go-round pushing 19° from the tangential direction and is able to accelerate the ride and her friends from rest to a frequency of 10 rpm in 9 seconds. assume the merry-go-round is a uniform disc of radius 2.3 m and has a mass of 750 kg. rachel (48 kg) and tayler (46 kg) sit opposite each other on the edge of the ride. what force did elizabeth push with? (n) (include units with answer) how much work did elizabeth do? (j) (include units with answer)
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Breanna is standing beside a merry-go-round pushing 19° from the tangential direction and is able to...
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