Gravitation questions
1239 published questions with worked solutions.
- A point mass m is placed inside a spherical shell of radius R and mass M, at a distance R/2 from the centre of the shell. The...
- Correct form of gravitational law is [MP PMT 2010]
- If the distance between two masses is doubled, the gravitational attraction between them [CPMT 1973, AMU (Med.) 2000]
- Gravitational mass is proportional to gravitational [AIIMS 1998]
- The gravitational force F_g between two objects does not depend on [RPET 2003]
- Who among the following gave the first experimental value of G? [AFMC 1997]
- The gravitational force between two point masses m_1 and m_2 at separation r is given by F= Gm_1m_2 r^2 . The constant G [CPMT...
- Three equal masses of 1 kg each are placed at the vertices of an equilateral triangle PQR and a mass of 2 kg is placed at the...
- Reason of weightlessness in a satellite is [NCERT 1978, DPMT 1982, RPMT 2000]
- As we go from the equator to the poles, the value of g [CPMT 1975, AFMC 1995, AFMC 2004, Similar EAMCET 1978, DPMT 2002, DCE 2009]
- Acceleration due to gravity is maximum at (R is the radius of earth) [Kerala PMT 2010]
- Spot the wrong statement: The acceleration due to gravity 'g' decreases if [MP PMT 1994]
- Force of gravity is least at [CPMT 1992]
- The weight of an object in a coal mine, at sea level, and at the top of a mountain are W_1, W_2 and W_3 respectively, then...
- At what depth below the surface of the earth is the acceleration due to gravity g half its value 1600 km above the surface of the...
- The acceleration due to gravity is g at a point distant r from the centre of earth of radius R. If r<R, then [CPMT 2002]
- Radius of earth is around 6000 km. The weight of a body at a height of 6000 km from the earth's surface becomes [RPMT 1997]
- At the surface of a certain planet, acceleration due to gravity is one-quarter of that on earth. If a brass ball is transported...
- If the earth suddenly shrinks (without changing mass) to half of its present radius, the acceleration due to gravity will be
- If the mass of earth is 80 times that of a planet and the diameter is double that of the planet, and g on earth is 9.8 m/s², then...
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