if the command module is 60 miles above the surface of the moon it wants me to calculate the speed of the module adn the time it takes to complete one revolutionaround the mooon?(adsbygoogle = window.adsbygoogle || []).push({});

givens

mass moon = 7.35 * 10 to the 22 power

radius moon = 1.74 * 10 to the 6 power

altitude above the surface of the moon = 60 miles

converted the 60 miles to meters which was 96540 m

Ro = Rm + h

Ro = 1.74E6 + 96540

Ro = 1.74E22

Vcm is the command module

Vcm^2 = G * Mm/ro

Vcm^2 = 6.673E-11 * 7.35E22/1.74E22

Vcm = 1.679 meters/sec

and not sure if this is right and don't know what to use to figure out the time it took to make 1 revolution

thanks

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# Homework Help: Space module problem

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