acceleration = v^2/r
v = w*r
a = (w*r)^2/r = w^2*r
w = 60 rpm = 6.28 rad/sec
r = 2 m
a = 6.28^2*2 = 78.88 m/sec^2
A wheel 2 m in diameter rotates at 60 rpm. What is the acceleration of a...
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