question archive Whenever twoApolloastronauts were on the surface of the Moon, a third astronaut orbited the Moon
Whenever twoApolloastronauts were on the surface of the Moon, a third astronaut orbited the Moon
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Whenever twoApolloastronauts were on the surface of the Moon, a third astronaut orbited the Moon. Assume the orbit to be circular and148 kmabove the surface of the Moon, where the acceleration due to gravity is1.44 m/s2.The radius of the Moon is1.70 ? 106 m.
(a) Determine the astronaut's orbital speed.
_______________ m/s
(b) Determine the period of the orbit.
_______________ s
