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The amplitude of a particle due to super...

The amplitude of a particle due to superpositon of following `S.H.Ms.`. Along the same line is
`X_(1) = 2 sin 50 pi t , X_(2) = 10 sin (50pi t + 37^(@))`
`X_(3) = -4 sin 50 pi t , X_(4) = -12 cos 50 pi t`

A

`4sqrt(2)`

B

`4`

C

`6sqrt(2)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
Aplitude phasor diagram :

`:.` resultant amplitude `= 6sqrt(2)`.
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