Home
Class 12
PHYSICS
Two point masses m and 4 m are seperate...

Two point masses m and 4 m are seperated by a distance d on a line . A third point mass `m_(0)` is to be placed at a point on the line such that the net gravitational force on it zero .

The distance of that point from the m mass is

A

`d/2`

B

`d/4`

C

`d/3`

D

`d/5`

Text Solution

Verified by Experts

The correct Answer is:
C
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • GRAVITATION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - B (OBJECTIVE TYPE QUESTIONS)|22 Videos
  • GRAVITATION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - C (PREVIOUS YEARS QUESTIONS)|51 Videos
  • GRAVITATION

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|17 Videos
  • ELECTROSTATIC POTENTIAL AND CAPACITANCE

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - D|9 Videos
  • KINETIC THEORY

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE (ASSIGNMENT) SECTION - D Assertion - Reason Type Questions|10 Videos

Similar Questions

Explore conceptually related problems

Two particles A and B having masses M and 4M respectively are kept at a distance 2.73 m apart. Another small particle of mass m is to be placed so that the net gravitational force on it is zero. What will be its distance from body A ?

Two spheres of masses 16 kg and 4 kg are separated by a distance 30 m on a table. Then, the distance from sphere of mass 16 kg at which the net gravitational force becomes zero is

Two point masses 1 kg and 4 kg are separated by a distance of 10 cm. Find gravitational potential energy of the two point masses.

Two bodies A and B having masses M and 3M respectively are kept at a distance 2.73 m apart. A small particle of mass m is to be place so that the net gravitational force on it, due to A and B is zero. What will be its distance from body A ?

Gravitational force between a point mass m and M separated by a distance is F. Now if a point mass 2m is placed next to m is contact with it. The force on M due to m and the total force on M are

Two bodies of masses 10 kg and 100 kg are seperated by a distance of 2 m. The gravitational potential at the mid-point of the line joining the two bodies is:

Two bodies of mass M and 4M kept at a distance y apart. Where should a small particle of mass m be placed from M so that the net gravitational force on it is zero

Gravitational force between two point masses m and M separated by a distance r is F . Now if a point mass 3m is placed next to m , what will be the (a) force on M due to m , (b) total force on M ?

Two heavy point masses of mass 10^(3) kg and 10^(5) kg are separated by a distance of 200 m. What will be the potential at the mid-point of the line joining them ?

Two bodies of masses M_(1) and M_(2) are kept separeated by a distance d. The potential at the point where the gravitational field produced by them is zero,the gravitational potential will be :-