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12.36:
a)
m.
10
07
.
7
10
2
1
×
=
=
F
m
Gm
r
b) From Eq. (12.19), using the result of part (a),
days.
121
s
10
05
.
1
kg)
10
90
.
1
)(
kg
m
N
10
673
.
6
(
m)
10
07
.
7
(
2
7
30
2
2
11
2
3
10
=
×
=
×
⋅
×
×
=

π
T
c) From Eq. (12.14) the radius is
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Unformatted text preview: = 3 2 ) 8 ( four times that of the large planet’s orbit, or m. 10 83 . 2 11 ×...
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