A stuntman with a mass of 87.0 kg swings across a moat from a rope that is 11.5 m. At the bottom of the swing the stuntman's speed is 7.95 m/s. The rope's breaking strength is 1,000 N. Will the stuntman make it across the moat without falling in? Yes/No       (b)What If? What is the maximum speed (in m/s) that the stuntman can have at the bottom of the swing on this vine to safely swing across the river? m/s

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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.