If suddenly the gravitational force of attraction between Earth and a satellite revolving around it becomes…
If suddenly the gravitational force of attraction between Earth and a satellite revolving around it
becomes zero, then the satellite will
continue to move in its orbit with same velocity
move tangentially to the originally orbit in the same velocity
become stationary in its orbit
move towards the earth.
Solution
When gravitational force becomes zero so centripetal force on satellite becomes zero so satellite will escape its round orbit and moves tangentially with same velocity.