A particle moves on a circular path of 10ft radius so that it's arc distance from a fixed point on the path is given S = 3t3 - 5t where S is in feet and t is in seconds. At the end of 3 seconds, compute the A. tangential acceleration B. normal acceleration C. total acceleration

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Q: circular

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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.