Determine the kinetic energy of the satellite in this orbit

Reference no: EM13547679

A satellite orbits a planet of unknown mass in a circle of radius 2.0*10^7m?The magnitude of the gravitational force on the satellite from the planet is 74 N.

(a) What is the kinetic energy of the satellite in this orbit?

(b) What would the gravitational force be if the orbit were increased to 3.0*10^7m.

Reference no: EM13547679

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