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Find the gravitational field on the surface of an alien planet that has an estimated mass of 8.5 x 10 26 kg and radius of

  1. Find the gravitational field on the surface of an alien planet that has an estimated mass of 8.5 x 1026 kg and radius of 3.5 x 104km. Show all work.

  1. Find the speed of a man-made satellite in its orbit around the earth if its orbit is 37,000 km above earth's surface. You must show your calculation for credit. (Mass of earth = 5.97 x 1024 kg; radius of earth = 6,370 km)

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