mathewmarandi8344 mathewmarandi8344

12-04-2024
Physics

contestada

At the instant heta = 55o, the boy's center of mass G is momentarily at rest.
a) Determine his speed when heta = 80o. The boy has a weight of 60lb . Neglect his size and the mass of the seat and cords
b) Determine the tension in each of the two supporting cords of the swing when heta= 80o

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