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Physics - Gravitation

Practise 100 NTA Abhyas (JEE Main) questions on Gravitation. Each question shows a quick preview so you can jump straight to the topic you want to revise.

Gravitation has been asked in 0 of the 25 years of NTA Abhyas (JEE Main) papers analysed (2002–2026), with 100 questions in all. 100% of them were easy, 0% moderate and 0% tough. Most of its questions came from 2026, with 0 questions that year. In the last three years (2024–2026) it had 0 questions across 49 papers, about 0 per paper.

All of the chapter's questions come from a single topic, Uncategorized.

  1. 1If the earth be in half of its distance from the Sun, how many days will be in one year?
  2. 2If a satellite is revolving around a planet of mass M in an elliptical orbit of semi-major axis a , find the orbital speed of the satellite
  3. 3A satellite is launched into a circular orbit of radius R around the earth. A second satellite is launched into an orbit of radius 1.01 R .
  4. 4The graph between the square of the time period and cube of the distance of the planet from the sun is
  5. 5A thin uniform annular disc of mass M , has an outer radius of 4 R and an inner radius of 3 R as shown in the figure. The work required to t
  6. 6Suppose the earth was covered by an ocean of uniform depth h. h ≪ R . let σ be density of ocean and ρ be mean density of earth. Let ∆ g be t
  7. 7A planet moving around the sun sweeps area A 1 in 2 days, A 2 in 4 days and A 3 in 9 days. Then, relation between them
  8. 8Two identical satellites are moving around the earth in circular orbits at heights 3 R and R respectively where R is the radius of the Earth
  9. 9A spherical uniform planet is rotating about its axis. The velocity of a point on its equator is 7 . 5 km s - 1 . Due to the rotation of the
  10. 10An object is projected from the earth's surface with escape velocity at 3 0 ° with horizontal. What is the angle made by the velocity with h
  11. 11Two identical blocks of mass m are suspended from a beam balance whose scale pans differ in vertical height by h R , If R and are the radius
  12. 12For an infinitely long solid cylinder of radius R having a uniform density, the gravitational field at a distance r 1 is E 1 and at a distan
  13. 13The radii of two planets are R 1 and R 2 and their densities are ρ 1 and ρ 2 respectively. If g 1 and g 2 represent the acceleration due to
  14. 14If the radius of the earth were to shrink by 1 % its mass remaining same, the acceleration due to gravity on the earth's surface would
  15. 15A stationary object is released from a point P a distance 3 R from the centre of the moon which has radius R and mass M . Which one of the f
  16. 16How many time faster than the present speed would the earth have to rotate about its axis so that the apparent weight of the bodies on the e
  17. 17Three particles each of mass m = 1 kg , are located at the vertices of an equilateral triangle of side a = 4 m . The speed at which they mus
  18. 18A body hanging from a spring stretches it by 1 cm at the earth's surface. How much will the same body stretch the spring at a place 1600 km
  19. 19A satellite is revolving in a circular orbit at a height h from the earth's surface, such that h ≪ R where R is the radius of the earth. Ass
  20. 20The given figure shows the elliptical orbit of a planet m about the sun S . If t 1 is the time taken by the planet to move from C to D and t
  21. 21A hypothetical planet in the shape of a sphere is completely made of an incompressible fluid and has a mass M and radius R . If the pressure
  22. 22A small planet is revolving around a very massive star in a circular orbit of radius r with a period of revolution T . If the gravitational
  23. 23A planet revolves about the sun in an elliptical orbit of semi-major axis 2 × 10 12 m . The areal velocity of the planet when it is nearest
  24. 24An artificial satellite is moving in a circular orbit around the earth, with a speed equal to half the magnitude of escape velocity from the
  25. 25From a solid sphere of mass M and radius R , a spherical portion of radius R 2 is removed, as shown in the figure. Taking gravitational pote
  26. 26A planet revolves about the sun in elliptical orbit of semi-major axis 2 × 10 12 m . The areal velocity of the planet when it is nearest to
  27. 27The total mechanical energy of a planet of mass m moving around the Sun along an ellipse depends only on its semi-major axis a . This energy
  28. 28A small planet is revolving around a very massive star in a circular orbit of radius r with a period of revolution T . If the gravitational
  29. 29A planet of the sun is in a circular orbit around the sun, midway between the sun and the earth. Then
  30. 30A large sphere of mass M is fixed at one position and two identical particles each of mass m are kept on a line passing through the centre o
  31. 31There is a crater of depth R 100 on the surface of the moon, where R is the radius of the moon. A ball is projected vertically upwards from
  32. 32Three particles P , Q and R are placed on a straight line as shown in the figure. The masses of P , Q and R are 3 m , 3 m and m respectively
  33. 33A spherical uniform planet is rotating about its axis. The velocity of a point on its equator is V . Due to the rotation of the planet about
  34. 34The mass and the diameter of a planet are three times of the respective values for the earth. If the time period of oscillation of a simple
  35. 35The mass of a planet and its diameter are three times those of earth’s. Then the acceleration due to gravity on the surface of the planet is
  36. 36A cord of length h = 64 m is used to connect an astronaut ( m = 100 kg ) to a spaceship ( M ≫ m ) which is orbiting near the earth's surface
  37. 37The value of gravitational acceleration g at a height h above the earth's surface is g 4 then (R = radius of earth)
  38. 38Two stars of masses 3 × 10 31 kg each, and at distance 2 × 10 11 m rotate in a plane about their common centre of mass O . A meteorite passe
  39. 39A particle is projected from point A , that is at a distance 4 R from the centre of the earth, with speed v 1 in a direction making 30 ° wit
  40. 40If the escape speed of a projectile on Earth's surface is 11 . 2 km s - 2 and a body is projected out with thrice this speed, then determine
  41. 41A projectile of mass m is fired from the surface of the earth at an angle α = 6 0 ∘ from the vertical. The initial speed v 0 is equal to GM
  42. 42Two particles having masses m and 4 m are separated by distance l . The distance of the centre of mass from m is x 1 and x 2 is the distance
  43. 43If the distance between the earth and the sun were half of the present distance, then the duration of a year would have been nearly
  44. 44The mass density of a spherical body is given by ρ r = k r for r ≤ R and ρ r = 0 for r R , where r is the distance from the centre. The corr
  45. 45The escape velocity from the earth is about 11 k m s - 1 . The escape velocity from a planet having twice the radius and the same mean densi
  46. 46A body weighs W at the surface of the earth. Its weight at a height equal to half the radius of the earth will be
  47. 47Suppose the gravitational force varies inversely as the n t h power of the distance. Then the time period of a planet in circular orbit of r
  48. 48The weight of a body on the surface of the earth is 63 N . What is the gravitational force on it due to the earth at a height equal to half
  49. 49A body hanging from a massless spring stretches it by 3 cm on earth's surface. At a place 800 km above the earth's surface, the same body wi
  50. 50The masses and radii of the earth and the moon are M 1 , R 1 and M 2 , R 2 respectively. Their centres are at a distance d apart. What shoul

Frequently Asked Questions

1.How many questions are available for Gravitation?

This chapter includes 100 NTA Abhyas (JEE Main) questions.

2.Are these questions only from NTA Abhyas (JEE Main), or from other exams too?

These are NTA Abhyas (JEE Main) questions specifically for the Gravitation chapter. Questions from other exams like JEE Main or JEE Advanced are organised separately under their respective exam sections.

3.What is the difficulty level of Gravitation questions in NTA Abhyas (JEE Main)?

Of the 100 questions analysed for this chapter, 100% are easy, 0% moderate and 0% tough. 2026 had the most, with 0 questions.

4.Which topics in Gravitation should I focus on?

All of this chapter's questions come from a single topic: Uncategorized.