A satellite is traveling around a planet in a circular orbit with radius R. It moves in a constant speed of v = 1.02 × 104 m/s. The mass of the planet is M = 5.9 × 1024 kg. The mass of the satellite is m = 5.7 × 103 kg. a)Calculate the value of PE in joules. b)Enter an expression for the total energy E of the satellite in terms of m and v. c) Calculate the value of the total energy E in joules.

Physics for Scientists and Engineers: Foundations and Connections
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Chapter8: Conservation Of Energy
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A satellite is traveling around a planet in a circular orbit with radius R. It moves in a constant speed of v = 1.02 × 104 m/s. The mass of the planet is M = 5.9 × 1024 kg. The mass of the satellite is m = 5.7 × 103 kg.

a)Calculate the value of PE in joules.

b)Enter an expression for the total energy E of the satellite in terms of m and v.

c) Calculate the value of the total energy E in joules.

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