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A body executes SHM has its velocity 10c...

A body executes `SHM` has its velocity `10cm//s` and `7cm//s` when its displacements from mean positions are `3cm` and `4cm` respectively. The length of path is nearly

A

`10cm`

B

`9.5cm`

C

`4cm`

D

`11.36cm`

Text Solution

Verified by Experts

The correct Answer is:
B
`A = sqrt((v_(1)^(2)y_(2)^(2)-v_(2)^(2)y_(1)^(2))/(v_(1)^(2)-v_(2)^(2)))`, length of the path `=2A`
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