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The surface are frictionless, the ratio ...

The surface are frictionless, the ratio of `T_(1)` and `T_(2)` is

A

`sqrt(3):1`

B

`1:sqrt(3)`

C

`1:5`

D

`5:1`

Text Solution

Verified by Experts

The correct Answer is:
D
`a=(fxxsqrt(3)/(2))/(30)`
`T_(2)=(3xxFsqrt(3))/(2xx30)`
`T_(1)=(15xxFsqrt(3))/(2xx30)`
`thereforeT_(1):T_(2)=5:1`
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