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88. Let the distance from Earth to the spaceship be
r
.
R
em
= 3.82
×
10
8
m is the distance
from Earth to the moon. Thus,
()
2
2
==
=
,
me
mE
em
GM m
GM m
FF
r
Rr
−
where
m
is the mass of the spaceship. Solving for
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.
 Spring '08
 Any
 Physics, Mass

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