i have one question that i need help on(adsbygoogle = window.adsbygoogle || []).push({});

Tarzan plans to cross a gorge by swinging in an arc from a hanging vine (Fig. 5-41). If his arms are capable of exerting a force of 2000 N on the rope, what is the maximum speed he can tolerate at the lowest point of his swing? His mass is 70 kg and the vine is 4.8 m long.

i diont know how to start and what formulas to use

can someone please help me

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# Homework Help: Physics maximum speed help

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