A. Determine the acceleration of the particle moving in a circular path as shown below at the  instant that its velocity is 1m/s while its tangential acceleration is 2?/?^2.

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.