(a) A stuntman with a mass of 86.5 kg swings across a pool of water from a rope that is 10.5 m. At the bottom of the swing the stuntman's speed is 8.05 m/s. The rope's breaking strength is 1, 000 N. Will the stuntman make it across the pool 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
