A body moves with s.h.m making 20 oscillations per minute. He stroke is 300 mm. Find the velocity and acceleration 0.4 s after passing through the midposition.
Added by Chantlll H.
Step 1
First, we need to find the angular frequency (ω) of the oscillations. We know that there are 20 oscillations per minute, so we can convert that to oscillations per second (Hz) by dividing by 60: Frequency (f) = 20 oscillations/minute * (1 minute/60 seconds) = Show more…
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