Kinetic, potential and total energy of a satellite in circular orbit

1. A.
   $1:3$
2. B.
   $3:1$
3. C.
   $3:4$
4. D.
   $12:1$

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1. A.
   2:1
2. B.
   1:2
3. C.
   $-1:2$
4. D.
   $-2:1$

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1. A.
   $\frac{1}{2}$
2. B.
   $-\frac{1}{2}$
3. C.
   2
4. D.
   -2

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1. A.
   half the kinetic energy of the satellite.
2. B.
   half the potential energy of the satellite.
3. C.
   twice the kinetic energy of the satellite.
4. D.
   twice the potential energy of the satellite.

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1. A.
   $\dfrac{mgR}{8}$
2. B.
   $\dfrac{mgR}{16}$
3. C.
   $\dfrac{mgR}{2}$
4. D.
   $\dfrac{mgR}{4}$

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