of the same mass are dropped from the same height at the same time, A is latrger than B. a) which sphere reaches the ground first? b) which sphere acquire terminal velocity first? c) which sphere has a larger terminal speed?

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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.