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The amplitide of a particle due to super...

The amplitide of a particle due to superposition of following S.H.Ms. Along the same line is
`{:(X_(1)=2 sin 50 pi t,,X_(2)=10 sin(50 pi 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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RESONANCE ENGLISH-SIMPLE HARMONIC MOTION -Exercise- 2, PART - I
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  11. A particle of mass m is attached with three springs A,B and C of equal...

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  12. In the figure shown mass 2m is at rest and in equilibrium. A particle ...

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  17. Figure shown the kinetic energy K of a pendulum versus. its angle thet...

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  18. The bob of a simple pendulum executes SHM in water with a period t. Th...

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  19. A solid sphere of radius R is floating in a liquid of density sigma wi...

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