The 50 kg boy holds onto a ring as he runs in a circle and t

The 50 kg boy holds onto a ring as he runs in a circle and then lifts his feet off the ground as shown. If initially his center of gravity G is r_Lambda = 3 m from the pole and his velocity is horizontal such that v_Lambda = 2.5 m/s, determine his velocity when he is at B, where ru = 2 m, Delta z = 1 m. and the vertical component of his velocity, (v_B)_z, which is causing him to fall downward.

Solution

The diagram is too small to understand