Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Gravitation question

2024 · 27 Jan · Shift 2 · Q66
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Gravitation
  5. /2024 · 27 Jan · Shift 2 · Q66

Gravitation question

2024 · 27 Jan · Shift 2 · Q66

JEE MainPhysicsGravitationMCQ+4 / −1
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : The angular speed of the moon in its orbit about the earth is more than the angular speed of the earth in its orbit about the sun. Reason (R) : The moon takes less time to move around the earth than the time taken by the earth to move around the sun. In the light of the above statements, choose the most appropriate answer from the options given below :
  1. A
    Both (A) and (R) are correct but (R) is not the correct explanation of (A)
  2. B
    (A) is correct but (R) is not correct
  3. C
    Both (A) and (R) are correct and (R) is the correct explanation of (A)
  4. D
    (A) is not correct but (R) is correct
PreviousNext

More from Gravitation

  • At what distance above and below the surface of the earth a body will have same weight. (take radius of earth as R.)2024 · MCQ
  • A planet takes 200 days to complete one revolution around the Sun. If the distance of the planet from Sun is reduced to one fourth of the original distance, how many days will it take to complete one revolution :2024 · MCQ
  • The gravitational potential at a point above the surface of earth is −5.12×107 J/kg and the acceleration due to gravity at that point is 6.4 m/s2. Assume that the mean radius of earth…2024 · MCQ
  • Escape velocity of a body from earth is 11.2 km/s. If the radius of a planet be onethird the radius of earth and mass be one-sixth that of earth, the escape velocity from the planet is :2024 · MCQ
  • A simple pendulum is placed at a place where its distance from the earth's surface is equal to the radius of the earth. If the length of the string is 4m, then the time period of small oscillations will be ​ s.…2024 · Numerical
  • Four identical particles of mass m are kept at the four corners of a square. If the gravitational force exerted on one of the masses by the other masses is (3222​+1​)L2Gm2​, the length of…2024 · MCQ
  • The mass of the moon is 1441​ times the mass of a planet and its diameter is 161​ times the diameter of a planet. If the escape velocity on the planet is v, the escape velocity on the moon will be :2024 · MCQ
  • If earth has a mass nine times and radius twice to that of a planet P. Then 3ve​​x​ ms−1 will be the minimum velocity required by a rocket to pull out of gravitational force of P, where ve​ is…2023 · MCQ