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olga2289 [7]
2 years ago
8

See the attachment for the question

Physics
1 answer:
anyanavicka [17]2 years ago
6 0

Explanation:

w=1300rev/min * 1min/60sec *2pi rad/1 rev

w=136.135 rad/sec

speed = w*radius

speed = 136.135*2.25/2

speed = 153.15 m/sec

acceleration = speed square/radius

acc = 20848.8m/s^2

divide by 9.8 to get the value in gees

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Part (ii)

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Part b)

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