What is the spacecrafts kinetic energy

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Reference no: EM13302789

A spacecraft of 140 kg mass is in a circular orbit about the Earth at a height h = 3RE.

(a) What is the period of the spacecraft's orbit about the Earth?

T = h

(b) What is the spacecraft's kinetic energy?

K = J

(c) Express the angular momentum L of the spacecraft about the center of the Earth in terms of its kinetic energyK. (Use the following as necessary: RE for the radius of the Earth, K for the kinetic energy of the satellite, and mfor the mass of the satellite.)

L =

(d) Find the numerical value of the angular momentum.

L = J · s

Reference no: EM13302789

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