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Three SHO's of equal amplitude A and equ...

Three `SHO's` of equal amplitude `A` and equal time period combine in the same direction. The difference in phase between successive `SHO's` os `60^(@)`ahead of the other. The amplitude of the resultant oscillation is

A

`A`

B

`2A`

C

`0`

D

`4A`

Text Solution

Verified by Experts

The correct Answer is:
B
`R = sqrt((sqrt(3)a)^(2)+a^(2)) =2a`
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