a pendulum makes 28 oscillations in exactly 50 s. What is its (a) period and (b) frequency?
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The time period of oscillation is defined as the time taken for one complete oscillation.
Given:
No. of oscillations is 28 in 50sec
So, the period will be
T= 50 s/28 cycles
= 1.785 s
= 1.8 s
Therefore the period of oscillation is 1.8 s
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