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1. At the instant θ=60∘, the boy's center of mass G is momentarily at rest. Determine his speed and the tension in each
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1. At the instant θ=60∘, the boy's center of mass G is momentarily at rest. Determine his speed and the tension in each
1. At the instant θ=60∘, the boy's center of mass G is momentarily at rest. Determine his speed and the tension in each of the two supporting cords of the swing when θ=90∘. The boy has a weight of 60lb. Neglect his size and the mass of the seat and cords. ( 15 points)
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