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A particle executes SHM along X-axis. Th...

A particle executes SHM along X-axis. The force acting on it is given by……….

A

`-Akx`

B

`A cos (kx)`

C

`Aexp (-kx)`

D

`A kx`

Text Solution

Verified by Experts

The correct Answer is:
A
For SHM `F= -kx`
Force constant `k= Ak`
`F= -Akx`.
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Knowledge Check

  • A particle is executing SHM along a straight line. Its velocities at distance x_(1)" and "x_(2) form the mean position are v_(1)" and "v_(2) , respectively. Its time period is………..

    A
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    B
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    D
    `2pi sqrt((v_(1)^(2)-v_(2)^(2))/(x_(1)^(2)-x_(2)^(2)))`

  • Linear momentum of a particle given by relation p = a + b t^(2) , where a, b are constant and t is time, then force acting on particle is ………..

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