Two satellites of earth $S_{1}$ and $S_{2}$ are moving in the same orbit. The mass of $S_{1}$ is four times the mass of $S_{2}$ . Which one of the following statements is true?

The time period of

S_{1}

is four times that of

S_{2}

The potential energies of the earth and satellite in the two cases are equal

S_{1}

and

S_{2}

are moving with the same speed

The kinetic energies of the two satellites are equal

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Two satellites of earth

S_{1}

and

S_{2}

are moving in the same orbit. The mass of

S_{1}

is four times the mass of

S_{2}

. Which one of the following statements is true?

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Question Text

Two satellites of earth

S_{1}

and

S_{2}

are moving in the same orbit. The mass of

S_{1}

is four times the mass of

S_{2}

. Which one of the following statements is true?

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