A particle executing circular motion of ...

A particle executing circular motion of radius 5 m and linear speed of `3 ms^-1` which is increasing at the rate of `2 m s^-2`.What is the acceleration of the particle?

`5 m s^-2`

`9/(25) m s^-2`

`2.7 m s^-2`

`2 m s ^-2`.

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