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A body is executing SHM. If the force ac...

A body is executing `SHM`. If the force acting on the body is `6N` when the displacement is `2cm`, then the force acting on the body at a displacement of `3cm` is

A

6 N

B

9 N

C

4 N

D

`sqrt(6)` N

Text Solution

Verified by Experts

The correct Answer is:
B
`F alpha x`
`(6N)/(2 cm) = (F)/(3 cm) rArr F = 9 N`
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NARAYNA-OSCILLATIONS-EXERCISE - I (H.W)
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  11. A seconds pendulum is suspended from the roof of a lift. If the lift i...

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  12. If the length of a seconds pendulum is increased by 2% then in a day t...

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  16. A second pendulum is attached to roof of a car that is sliding down al...

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