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Physics
Problem
For a satellite moving in a stable circular orbit, what is the ratio of its kinetic energy
K
K
K
to the magnitude of its gravitational potential energy
∣
U
∣
|U|
∣
U
∣
? a)
1
1
1
b)
2
2
2
c)
1
2
\dfrac{1}{2}
2
1
d)
1
2
\dfrac{1}{\sqrt{2}}
2
1
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