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R G PUBLICATION-GRAVIATION-EXERCISE
- If the radius of earth strinks by one percent it mass remaining the sa...
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- What is escape velocity? Find an expression for the escape velocity of...
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- Under what condition gravitation potential of a body will be zero?
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- What is artificial satellite?
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- What is time period and period of revolution?
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- Write the unit and dimension of G.
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- Write Kepler's laws on planetary motion.
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- What is orbital velocity? Derive it expression.
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- What is the difference between inertial mass and gravitational mass ?
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- Why gravitational potential not unifrom all places.
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- What is artificial satellite?
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- What is a Geotstationary Satellite? State an essential feature of it.
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- Write about weightlessness in space.
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- The orbital radius of earth in 1.49 xx 10^13 cm. Calculate the mass of...
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- A saturn year is 29.3 times the earth year. How far is the saturn from...
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- A rocket is fired from the earth towards the sun. At what distance for...
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- How acceleration due to gravity changes with variation of height 'h'.
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- Drive the expression for time period fo an artificial satellite.
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- How acceleration due to gravity changes with depth 'd'.
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- How Kepler's third law derived from Newton's universal law of gravitat...
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