Answer to Question #155372 in Physics for Andu

Question #155372

1. At a distance of R = 8500 km from the center of the Earth an artificial satellite moves at a speed V = 6.8 km / s. Calculate the force of gravitational pull exerted by the Earth on a satellite of mass m = 10t

Expert's answer

"F=mv^2\/r=10000\\cdot6800^2\/8500000=54400(N)"

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