Two satellites orbit in earth are their
critical speed in the ration 4:5 compare
their radii of the orbit.
Answers
Answered by
0
Explanation:
Here
r
2
r
1
=
8
3
By kepler's law, T
2
αr
3
(
T
2
T
1
)
2
=(
r
2
r
1
)
3
T
2
T
1
=(
r
2
r
1
)
3/2
=(
8
3
)
3/2
ω
1
ω
2
=(
8
3
)
3/2
V
1
r
1
V
2
r
2
=(
8
3
)
3/2
V
1
V
2
=(
r
2
r
1
)(
8
3
)
3/2
=(
8
3
)(
8
3
3/2
)
=(
8
3
)
5/2
Ratio of speeds
V
1
V
2
=(
8
3
)
5/2
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