Home
Class 11
PHYSICS
A satellite of the earth is revolving in...

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

A

Continue to move with velocity `v` along the original orbit

B

Move with a velocity `v` tangentially to the original orbit

C

Fall down with increases velocity

D

Ultimately come to rest somewhere on the original orbit

Text Solution

Verified by Experts

The correct Answer is:
B

Due to inertia of direction.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • GRAVITATION

    A2Z|Exercise AIIMS Questions|21 Videos
  • GENERAL KINEMATICS AND MOTION IN ONE DIMENSION

    A2Z|Exercise Chapter Test|30 Videos
  • KINETIC THEORY OF GASES AND THERMODYNAMICS

    A2Z|Exercise Chapter Test|29 Videos

Similar Questions

Explore conceptually related problems

An earth's satellite is revolving in a circular orbit with a uniform speed. If the gravitational force suddenly disappears, the satellite will .............. .

If the gravitational force of earth suddenly disappears, then

Knowledge Check

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

    A
    continue to move speed `v` along the original orbit
    B
    move with the velocity `v` tangentially to the original orbit
    C
    fall downward with increasing velocity
    D
    ultimately come to rest somewhere on the original orbit
  • A satellite of the earth is revolving in circular orbit with a uniform velocity V. If the gravitational force suddenly disappears, the satelite will

    A
    continue to move with the same velocity in the same orbit.
    B
    move tangentially to the original orbit with velocity V.
    C
    fall down with increasing velocity.
    D
    come to a stop somewhere in its original orbit.
  • A satellite of the earth is revolving in circular orbit with a uniform velocity V . If the gravitational force suddenly disappers, the satellite will-

    A
    continue to move with the same velocity in the same orbit
    B
    move tangentially to the original orbit with velocity `V`.
    C
    fall down with increasing velocity
    D
    come to a stop somewhere in its original orbit
  • Similar Questions

    Explore conceptually related problems

    A satellite is revolving around earth in a circular orbit at a uniform speed v . If gravitational force suddenly disappears , speed of the satellite will be

    A satellite is revolving round the earth in circular orbit

    Statement-1: A satellite is moving in a circular orbit of the earth. If the gravitational pull suddenly disappears. Then it moves with the same speed tangential to the orginal orbit. Statement-2: the orbital speed of a satellite increases with the increase in radius of the orbit.

    A satellite moves around the earth in a circular orbit with speed v . If m is the mass of the satellite, its total energy is

    A satellite of mass 2000 kg is revolving around the earth in a circular orbit of radius 4xx10^(4) km. The gravitational force exerted by the satellite on the earth is ________. [Mass of the earth = 6xx10^(24)kg, G=6.67xx10^(-11)Nm^(2)//kg^(2) ]