# Question

Referring to Exercise 61, determine the

(a) The gravitational potential energy,

(b) The total energy, and

(c) The energy needed to “escape” the Moon for the main section of the lunar exploration mission in orbit. Assume the mass of this section is 5000 kg.

(a) The gravitational potential energy,

(b) The total energy, and

(c) The energy needed to “escape” the Moon for the main section of the lunar exploration mission in orbit. Assume the mass of this section is 5000 kg.

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