General
Easy
Physics-

A sphere of mass M and Radius R2 has a concentric cavity of Radius R1 as shown in figure. The force F exerted by the shpere on a particle of mass m located at a distance r from the center of shhere varies as left parenthesis 0 less or equal than 1 less or equal than infinity right parenthesis

Physics-General

  1.    
  2.    
  3.    
  4.    

    Answer:The correct answer is:

    Book A Free Demo

    +91

    Grade*

    Related Questions to study

    General
    physics-

    The curves for P.E. (U) K.E. (EEK) of two particle system ae shown in figure, At what points. system will be bound.

    The curves for P.E. (U) K.E. (EEK) of two particle system ae shown in figure, At what points. system will be bound.

    physics-General
    General
    physics

    The gravitational force Fig between two objects does not depend on

    The gravitational force Fig between two objects does not depend on

    physicsGeneral
    General
    physics

    The atmosphere is held to the earth by

    The atmosphere is held to the earth by

    physicsGeneral
    General
    physics

    Two sphere of mass m subscript 1 and m subscript 2 are situated in air and the gravitational force between them is F. The space around the masses is now filled with liquid of specific gravity 3. The gravitational force will now be

    Two sphere of mass m subscript 1 and m subscript 2 are situated in air and the gravitational force between them is F. The space around the masses is now filled with liquid of specific gravity 3. The gravitational force will now be

    physicsGeneral
    General
    physics

    Two identical solid copper spheres of radius R are placed in contact with each other. The, gravitational force between them is proportional to

    Two identical solid copper spheres of radius R are placed in contact with each other. The, gravitational force between them is proportional to

    physicsGeneral
    General
    physics

    What is the relation of the transistor current?

    What is the relation of the transistor current?

    physicsGeneral
    General
    physics

    A satellite of the earth is revolving in a circular orbit with a uniform speed v. If the gravitational force suddennly disappears, the satellite will

    A satellite of the earth is revolving in a circular orbit with a uniform speed v. If the gravitational force suddennly disappears, the satellite will

    physicsGeneral
    General
    physics

    correct form of gravitational law is

    correct form of gravitational law is

    physicsGeneral
    General
    physics-

    The figure shows elliptical orbit of a planet m about the sun s. the shaded area SCD is twice, the saded area SAB. If t subscript 1 end subscript is the time tor the planet to move trom C ' and U and t subscript 2 end subscript is the time to move from A to B then

    The figure shows elliptical orbit of a planet m about the sun s. the shaded area SCD is twice, the saded area SAB. If t subscript 1 end subscript is the time tor the planet to move trom C ' and U and t subscript 2 end subscript is the time to move from A to B then

    physics-General
    General
    physics

    Which of the following the correct relationship between two current gains proportional to and β in a transistor?

    Which of the following the correct relationship between two current gains proportional to and β in a transistor?

    physicsGeneral
    General
    physics

    The earth (mass=6 cross times 10 to the power of 24kg) revolves around the sun with angular velocity 2 cross times 10 to the power of negative 7 end exponentrad/sec sec in a circular orbit of radius 1.5cross times 10 to the power of 8km. The force exerted by the sun on the earth is...N

    The earth (mass=6 cross times 10 to the power of 24kg) revolves around the sun with angular velocity 2 cross times 10 to the power of negative 7 end exponentrad/sec sec in a circular orbit of radius 1.5cross times 10 to the power of 8km. The force exerted by the sun on the earth is...N

    physicsGeneral
    General
    physics

    The current gain of a transistor is 100 . If the base current changes by 200 eta straight A, What is the change in collector current?

    The current gain of a transistor is 100 . If the base current changes by 200 eta straight A, What is the change in collector current?

    physicsGeneral
    General
    biology

    Match the column
    </span

    Match the column
    </span

    biologyGeneral
    General
    physics

    Two particle of equal mass go round a circle of radius r. Under the action of their mutual gravitational force. The speed of each particle is …….

    Two particle of equal mass go round a circle of radius r. Under the action of their mutual gravitational force. The speed of each particle is …….

    physicsGeneral
    General
    physics

    The distance of the moon and earth is D the mass of earth is 81 times the mass of moon. At what distance from the center of the earth, the gravitational force will be zero

    The distance of the moon and earth is D the mass of earth is 81 times the mass of moon. At what distance from the center of the earth, the gravitational force will be zero

    physicsGeneral