Time period of a simple pendulum is T. The time taken to complete
oscillations starting from mean position is
The value of a is………..
Time period of a simple pendulum is T. The time taken to complete oscillations starting from mean position is The value of a is………..
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1 Answer
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Total oscillation =
= 7
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According to question, we can write
Kindly consider the following Image
(1/2)mu² = (1/2)mv² + mgl (1-cosθ)
⇒ v² = u² - 2gl (1-cosθ)
⇒ v² = 3² - 2×10×0.5× (1 - 1/2)
⇒ v² = 9 - 5 = 4
v = 2m/s

Time period of second pendulum is 2 seconds. &nbs
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