Home
Class 10
PHYSICS
A spherical planet far out in space has ...

A spherical planet far out in space has a mass `M_(0)` and diameter `D_(0)`. A particle of mass m falling freely near the surface of this planet will experience an accelertion due to gravity which is equal to

A

`GM_0//D_0^2`

B

`4mGm_0//D_0^2`

C

`4GM_0//D_0^2`

D

`GmM_0//D_0^2`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GRAVITATION

    TARGET PUBLICATION|Exercise COMPLETE THE PARAGRAPH|1 Videos
  • GRAVITATION

    TARGET PUBLICATION|Exercise NAME THE FOLLOWING|6 Videos
  • GRAVITATION

    TARGET PUBLICATION|Exercise ASSESSMENT|19 Videos
  • ENVIRONMENTAL MANAGEMENT

    TARGET PUBLICATION|Exercise APPLY OUR KNOWLEDGE|28 Videos
  • HEAT

    TARGET PUBLICATION|Exercise Values to remember|10 Videos

Similar Questions

Explore conceptually related problems

A spherical planet far out in space has mass 2M and radius a. A particle of mass m is falling freely near its surface. What will be the acceleration of that particle ?

A man of mass m is standing on the floor of a lift. Find his apparent weight when the lift falling freely. Take acceleration due to gravity equal to g.

A planet has twice the mass of earth and of identical size. What will be the height above the surface of the planet where its acceleration due to gravity reduces by 36% of its value on its surface ?

The mass of a planet is twice the mass of earth and diameter of the planet is thrie the diameter of the earth, then the acceleration due to gravity on the planet's surface is

A particle of mass M is at a distance a from surface of a thin spherical shell of equal mass and having radius a .

The mass and diameter of a planet have twice the value of the corresponding parameters of earth. Acceleration due to gravity on the surface of the planet is

A solid spherical planet of mass 2m and radius 'R' has a very small tunnel along its diameter. A small cosmic particle of mass m is at a distance 2R from the centre of the planet as shown. Both are initially at rest, and due to gravitational attraction, both start moving toward each other. After some time, the cosmic particle passes through the centre of the planet. (Assume the planet and the cosmic particle are isolated from other planets)