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Velocity and Acceleration in SHM
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The equation for the displacement of a p
Question
The equation for the displacement of a particle executing SHM is y = {5 sin 2
$π$
t }cm. Then the velocity at 3 cm from the mean position is
A
2
$π$
cm/s
B
3
$π$
cm/s
C
4
$π$
cm/s
D
8
$π$
cm/s
Medium
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Updated on : 2022-09-05
Solution
Verified by Toppr
Correct option is D)
$ω=2πrad/sec$
$A=5cm$
$x=3cm$
$v=ωA_{2}−x_{2} $
$=2π×25−9 =8πcm/s$
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