A waterwheel has a radius of 25m. If the velocity at the wheel's edge is 8 m/s, what is the centripetal acceleration of the wheel? What is its period? What would its velocity be if it's replaced with a wheel with a 20m radius with the same centripetal

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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.