If a wheel 1.2 m in diameter rotates at one revolation per second, calculate the velocity of the wheel.
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Correct Answer: Option B
Explanation:
V = wr = 2Ï€f r = 2 x (22)/7 x 1 x 0.6
= 3.77ms-1
V = wr = 2Ï€f r = 2 x (22)/7 x 1 x 0.6
= 3.77ms-1