A particle is moving at uniform speed 2 ...

A particle is moving at uniform speed `2 ms^(-1)` along a circle of radius `0.5m`.The centripetal acceleration of particle is

`1ms^(-2)`

`2ms^(-2)`

`4ms^(-2)`

`8ms^(-2)`

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The correct Answer is:

Centripetal acceleration `a=v^(2)/r`

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