0.53s
0.83s
1.20s
1.50s
1.88s
Correct answer is C
where f = oscillationstime
period = 1/ f or timeoscillations
For pendulum x:
where period = 1.5 and oscillation = 400
time = oscillations X 1.5 = 600s
For pendulum y:
timeoscillations → 600/500
period for y = 1.2s
period =
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