What is the speed of a body vibrating at 50 cyclic per second

Assessment: JAMB UTME - Physics - 2017 Subject: Physics

Question 1 Report

What is the speed of a body vibrating at 50 cyclic per second
Answer Details
1 cycle = 3600 = 2? rad

? 50 cycle = 2 ? rad × 50 = 100 ?rad

? = angular speed = 50 cycles per seconds = 100 ? rads

Read lesson note on Equilibrium Of Forces (WAEC)
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