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AAKASH SERIES-GRAVITATIONAL-EXERCISE -1A
- If the law of gravitational be such that the force of attraction betwe...
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- A satellite of mass m is moving in a circular orbit of radius r = (R(e...
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- In which of the following cases the planet will have same value of 'g'...
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- Which of the following is true for a satellite in a circular orbit
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- When a satellite is lifted from a lower orbit to a heigher orbit (a...
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- With usual notation, the time period of rotation of a satellite orbiti...
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- When a planet moves around the sun (a) its angular momentum remains ...
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- The magnitudes of the gravitational fields at distances r(1) and r(2) ...
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- Suppose universal gravitational constant starts to decrease, then (a...
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- A satellite is revolving round the earth in an elliptical orbit, then ...
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- In case of an orbiting satellite, if the radius of orbit is decreased,...
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- Let V, T, L, K and r denote the speed, time period, angular momentum, ...
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- Assume that earth is a spherical planet of uniform density rho, radius...
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- The acceleration due to gravity on moon is only one sixth that on eart...
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- If a body is projected with speed less than escape velocity, then (a...
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- Two spherical planets have the same mass but densities in the ratio 1:...
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- Below are four equations expressing relationships between qualities. '...
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- An orbiting satellite will escape if (a) its speed increases by 41.4...
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