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The time period of an oscillating spring...

The time period of an oscillating spring of mass 630 g and spring constant 100 N/m with a load of 1 kg is

A

`0.2pi s`

B

`0.21pi s`

C

`0.22pi s`

D

`0.02pi s`

Text Solution

Verified by Experts

The correct Answer is:
C
`T=2pisqrt((1+(0.63)/(3))/(100))=2pisqrt((1.21)/(100))=2pixx(1.1)/(10)`
`=0.22pis`
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