15-113. An earth satellite of mass 700 kg is launched into afree-flight trajectory about the earth with an initial speed ofva = 10 km/s when the distance from the center of theearth is ra = 15 Mm. If the launch angle at this position isdA = 70°, determine the speed vg of the satellite and itsclosest distance rg from the center of the earth. The earthhas a mass M. = 5.976(10²4) kg. Hint: Under theseconditions, the satellite is subjected only to the earth'sgravitational force, F = GM ¸m,/r, Eq. 13–1. For part of thesolution, use the conservation of energy.вTA

Given: The mass of satellite is m=700 kg. The initial speed of satellite is vA=10 km/s. The radius…

Answered: 15-113. An earth satellite of mass 700…

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