5 RBTS PAPER(PHYSICS)
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5 RBTS PAPER

163973 The value of the gravitational potential energy of a system of four particles of equal masses placed at the corners of a square of side \(\mathrm{I}\).

1 \(-5.41 G \frac{\mathrm{m}^2}{\mathrm{l}}\)
2 \(2.0 G \frac{m^2}{I}\)
3 \(-1.2 G \frac{m^2}{l}\)
4 \(10.0 \mathrm{G} \frac{\mathrm{m}^2}{\mathrm{l}}\)
NCERT-XI-I -135
5 RBTS PAPER

163974 In a satellite if the time of revolution is \(T\), then K.E. is proportional to :

1 \(\frac{1}{T}\)
2 \(\frac{1}{T^2}\)
3 \(\frac{1}{T^3}\)
4 \(\mathrm{T}^{-2 / 3}\)
NCERT-XI-I -138
5 RBTS PAPER

163975 What should be the angular velocity of the earth's rotation so that a person on equator feels weightlessness \(\left(g=10 \mathrm{~m} / \mathrm{s}^2\right)\) :

1 \(1.25 \mathrm{Rad} / \mathrm{sec}\)
2 \(1.25 \times 10^{-2} \mathrm{Rad} / \mathrm{sec}\)
3 \(1.25 \times 10^2 \mathrm{Rad} / \mathrm{sec}\)
4 \(1.25 \times 10^{-3} \mathrm{Rad} / \mathrm{Sec}\)
Modified NLI Expert
5 RBTS PAPER

163976 The total energy of a orbiting satellite at height \(h\) from surface of earth is given as :

1 \(\mathrm{mgh}\)
2 \(\mathrm{mgRe}\)
3 \(-\frac{G M m}{R e+h}\)
4 \(-\frac{\mathrm{GMm}}{2(\operatorname{Re}+\mathrm{h})}\)
NCERT-XI-I -138
NEET DIGITAL LIBRARY
5 RBTS PAPER

163973 The value of the gravitational potential energy of a system of four particles of equal masses placed at the corners of a square of side \(\mathrm{I}\).

1 \(-5.41 G \frac{\mathrm{m}^2}{\mathrm{l}}\)
2 \(2.0 G \frac{m^2}{I}\)
3 \(-1.2 G \frac{m^2}{l}\)
4 \(10.0 \mathrm{G} \frac{\mathrm{m}^2}{\mathrm{l}}\)
NCERT-XI-I -135
5 RBTS PAPER

163974 In a satellite if the time of revolution is \(T\), then K.E. is proportional to :

1 \(\frac{1}{T}\)
2 \(\frac{1}{T^2}\)
3 \(\frac{1}{T^3}\)
4 \(\mathrm{T}^{-2 / 3}\)
NCERT-XI-I -138
5 RBTS PAPER

163975 What should be the angular velocity of the earth's rotation so that a person on equator feels weightlessness \(\left(g=10 \mathrm{~m} / \mathrm{s}^2\right)\) :

1 \(1.25 \mathrm{Rad} / \mathrm{sec}\)
2 \(1.25 \times 10^{-2} \mathrm{Rad} / \mathrm{sec}\)
3 \(1.25 \times 10^2 \mathrm{Rad} / \mathrm{sec}\)
4 \(1.25 \times 10^{-3} \mathrm{Rad} / \mathrm{Sec}\)
Modified NLI Expert
5 RBTS PAPER

163976 The total energy of a orbiting satellite at height \(h\) from surface of earth is given as :

1 \(\mathrm{mgh}\)
2 \(\mathrm{mgRe}\)
3 \(-\frac{G M m}{R e+h}\)
4 \(-\frac{\mathrm{GMm}}{2(\operatorname{Re}+\mathrm{h})}\)
NCERT-XI-I -138
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5 RBTS PAPER

163973 The value of the gravitational potential energy of a system of four particles of equal masses placed at the corners of a square of side \(\mathrm{I}\).

1 \(-5.41 G \frac{\mathrm{m}^2}{\mathrm{l}}\)
2 \(2.0 G \frac{m^2}{I}\)
3 \(-1.2 G \frac{m^2}{l}\)
4 \(10.0 \mathrm{G} \frac{\mathrm{m}^2}{\mathrm{l}}\)
NCERT-XI-I -135
5 RBTS PAPER

163974 In a satellite if the time of revolution is \(T\), then K.E. is proportional to :

1 \(\frac{1}{T}\)
2 \(\frac{1}{T^2}\)
3 \(\frac{1}{T^3}\)
4 \(\mathrm{T}^{-2 / 3}\)
NCERT-XI-I -138
5 RBTS PAPER

163975 What should be the angular velocity of the earth's rotation so that a person on equator feels weightlessness \(\left(g=10 \mathrm{~m} / \mathrm{s}^2\right)\) :

1 \(1.25 \mathrm{Rad} / \mathrm{sec}\)
2 \(1.25 \times 10^{-2} \mathrm{Rad} / \mathrm{sec}\)
3 \(1.25 \times 10^2 \mathrm{Rad} / \mathrm{sec}\)
4 \(1.25 \times 10^{-3} \mathrm{Rad} / \mathrm{Sec}\)
Modified NLI Expert
5 RBTS PAPER

163976 The total energy of a orbiting satellite at height \(h\) from surface of earth is given as :

1 \(\mathrm{mgh}\)
2 \(\mathrm{mgRe}\)
3 \(-\frac{G M m}{R e+h}\)
4 \(-\frac{\mathrm{GMm}}{2(\operatorname{Re}+\mathrm{h})}\)
NCERT-XI-I -138
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5 RBTS PAPER

163973 The value of the gravitational potential energy of a system of four particles of equal masses placed at the corners of a square of side \(\mathrm{I}\).

1 \(-5.41 G \frac{\mathrm{m}^2}{\mathrm{l}}\)
2 \(2.0 G \frac{m^2}{I}\)
3 \(-1.2 G \frac{m^2}{l}\)
4 \(10.0 \mathrm{G} \frac{\mathrm{m}^2}{\mathrm{l}}\)
NCERT-XI-I -135
5 RBTS PAPER

163974 In a satellite if the time of revolution is \(T\), then K.E. is proportional to :

1 \(\frac{1}{T}\)
2 \(\frac{1}{T^2}\)
3 \(\frac{1}{T^3}\)
4 \(\mathrm{T}^{-2 / 3}\)
NCERT-XI-I -138
5 RBTS PAPER

163975 What should be the angular velocity of the earth's rotation so that a person on equator feels weightlessness \(\left(g=10 \mathrm{~m} / \mathrm{s}^2\right)\) :

1 \(1.25 \mathrm{Rad} / \mathrm{sec}\)
2 \(1.25 \times 10^{-2} \mathrm{Rad} / \mathrm{sec}\)
3 \(1.25 \times 10^2 \mathrm{Rad} / \mathrm{sec}\)
4 \(1.25 \times 10^{-3} \mathrm{Rad} / \mathrm{Sec}\)
Modified NLI Expert
5 RBTS PAPER

163976 The total energy of a orbiting satellite at height \(h\) from surface of earth is given as :

1 \(\mathrm{mgh}\)
2 \(\mathrm{mgRe}\)
3 \(-\frac{G M m}{R e+h}\)
4 \(-\frac{\mathrm{GMm}}{2(\operatorname{Re}+\mathrm{h})}\)
NCERT-XI-I -138
NEET DIGITAL LIBRARY