Gravitation questions
1239 published questions with worked solutions.
- The ratio g g_h , where g and g_h are the accelerations due to gravity at the surface of the earth and at a height h above the...
- A man weighs 80 kg on earth's surface. The height above ground where he will weigh 40 kg is (radius of earth is 6400 km)...
- The radius of the earth is R. The height of a point vertically above the earth's surface at which acceleration due to gravity...
- At what height h above earth, the value of g becomes half **[OJEE 2007]**
- A body has weight 90 kg on the earth's surface, the mass of the moon is 1/9 that of the earth and its radius is 1/2 that of the...
- Acceleration due to gravity is g on the surface of the earth. Then the value of the acceleration due to gravity at a height of 32...
- If the earth stops rotating, the value of g at the equator **[DCE 2007]**
- Average density of the earth **[AIEEE 2005]**
- If the earth were to spin faster, acceleration due to gravity at the poles **[J & K CET 2006]**
- The weight of a body on surface of earth is 12.6 N. When it is raised to a height half the radius of earth its weight will be
- Weight of a body of mass m decreases by 1 % when it is raised to height h above the earth's surface. If the body is taken to a...
- The value of g on the surface of earth is smallest at the equator because **[MHT-CET 2010]**
- If the diameter of mass is 6760 km and mass one-tenth of that of earth. The diameter of earth is 12742 km. If acceleration due to...
- A body is taken to a height of nR from the surface of the earth. The ratio of the acceleration due to gravity on the surface to...
- At what depth below the surface of the earth, the value of g is the same as that at a height of 5 km? **[Kerala CEE 2010]**
- The change in the value of g at a height h above the surface of the earth is the same as at a depth d below the surface of earth....
- The acceleration due to gravity becomes ( g 2 ) (g = acceleration due to gravity on the surface of the earth) at a height equal to
- The value of g decreases inside the surface of earth because **[MHT-CET 2010]**
- If g_e, g_h and g_d be the accelerations due to gravity at earth's surface, at a height h, and at depth d respectively, then...
- If the radius of earth R, then the height h at which the value of g becomes one-fourth, will be
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