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A mass of 10 kg is suspended from a spri...

A mass of 10 kg is suspended from a spring balance, it is pulled aside by a horizontal string so that it makes an angle `60^(@)` with the vertical. The new reading of the balance is:

A

`10sqrtkgwt`

B

`20sqrt3kgwt`

C

`20kgwt`

D

`10kgwt`

Text Solution

Verified by Experts

The correct Answer is:
C
`T cos 60^(@)=10g`

`T=20g="Reading"`
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