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PHYSICS GALAXY - ASHISH ARORA-GRAVITATION-Unsolved Numerical
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- A body of mass m rises to a height h=R//5 from the earth's surface whe...
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- A missile which missed its target went into an orbit around the earth ...
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- Compute the magnitude of the necessary launch velocity at B and angle ...
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- Suppose Moon's orbital motion around the earth is suddenly stopped. Ma...
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- Distance between the centres of two stars is 10alpha. The masses of th...
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- If a body is to be projected vertically upwards from earth's surface t...
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- A satellite of mass , os revolving round the eartj at height of 10R, w...
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- A sapceship nears the Moon along a parabolic trajectory that almost to...
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- If Earth be at one half its present distance from the sun, how many da...
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- At what height from the ground will the value of ‘ g ’ be the same as ...
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- A Body moving radially away from a planet of mas M, when at distance r...
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- Two equal masses each in are hung from a balance whose scale pans diff...
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- The acceleration due to gravity about the earth's surface would be hal...
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- A ring of radius R = 4m is made of a highly dense material. Mass of th...
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- For particles of equal masses M that move along a circle of radius R u...
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- The density of the core a planet is rho(1) and that of the outer shell...
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- A planet A moves along an elliptical orbit around the Sun. At the mome...
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- If gravitational forces between a planet and a satellite is proportion...
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- A uniform sphere of radius a and density rho is divided in two parts b...
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