What is the speed of a body vibrating at 50 cyclic per second
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Correct Answer: Option A
Explanation:
1 cycle = 3600 = 2Ï€ rad
∴ 50 cycle = 2 π rad × 50 = 100 πrad
∴ = angular speed = 50 cycles per seconds = 100 π rads\(_{−1}\)
1 cycle = 3600 = 2Ï€ rad
∴ 50 cycle = 2 π rad × 50 = 100 πrad
∴ = angular speed = 50 cycles per seconds = 100 π rads\(_{−1}\)