In the previous problem, what is the time taken for the pottery wheel to reach i

Question

In the previous problem, what is the time taken for the pottery wheel to reach its desired speed of 62 rpm?


Previous Problem:
A small rubber wheel (radius of 1.50 cm) is used to drive a large pottery wheel (radius of 34.00 cm), and they are mounted so that their circular edges touch. If the small wheel accelerates at the rate of 6.80 rad/s2, and there is no slipping, what is the angular acceleration of the large pottery wheel?

Answer to Previous Problem: 0.3 rad/s^2

Explanation / Answer

w = 62 rpm = 62*2*pi/60 rad/sec = 6.5 rad/s => t = alpha/w = 0.3/6.5 = 0.046 s

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