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MODERN PUBLICATION-Unit Test - Gravitation-Example
- Two knights of the earth S1 and S2 are moving in the same orbit. The ...
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- A roller coaster is designed such that riders experience weightlessnes...
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- A man of 50 kg standing in a gravity free space at a height of 10 m ab...
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- Plot the graph of g w.rt. distance from centre of earth
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- The dependence of the acceleration due to gravity g distance r from th...
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- A particle is projected vertically upward from the ground. It crosses ...
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- A particle of mass M is situated at the centre of a spherical shell of...
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- A particle of mass m is thrown upwards from the surface of the earth, ...
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- The additional kinetic energy to be provided to a plate of mass m revo...
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- All the known planets revolve in
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- Show that Kepler's second law follows from the law of conservation of ...
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- The radius vector, drawn from the sun to a planet sweeps out equal are...
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- The orbital speed of Jupiter, is
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- For a planet moving around the sun in an elliptical orbit of semi-majo...
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- The force of gravitation may be attractive or repulsive. (T or F)
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- Which of the following is an evidence to show that there must be a for...
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- A man waves his arms, while walking. This is
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- Two spheres of same size, one of mass 2 kg and another of mass 4 kg ar...
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- A particle is thrown vertically upwards with a velocity of 4 ms^-1. Th...
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- A body is thrown vertically upwards with a velocity of 19.6 ms^-1 The ...
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