For an object travelling with “uniform circular motion,” its acceleration is a. zero because the speed is constant b. directed tangent to the circle c. directed toward the centre of the circle d. changing in magnitude depending on its position in the circle e. directed outward from the centre of the circle

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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.