a simple pendulum performs simple harmonic motion about x= 0 with an amplitude a time period T .the speed of the pendulum at x= a/2 is
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Answer:
As simple pendulum performs simple harmonic motion.
∴velocity,v=ω
a
2
−x
2
At, x=
2
a
v=
T
2π
a
2
−(
2
a
)
2
=
T
2π
2
3a
2
=
T
πa
3
Explanation:
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