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The amplitude of SHM is 5cm , period 4s...

The amplitude of SHM is 5cm , period 4sec and initial phase is `pi//6`. Its displacement at `t=0` [initial displacement] is

A

`2.5sqrt(2)cm`

B

5 cm

C

2.5 cm

D

`5sqrt(2)cm`

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The correct Answer is:
C
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AAKASH SERIES-OSCILLATIONS-Practice exercise
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