JEE Main2017PhysicsGravitationActual
The variation of acceleration due to gravity g with distance d from the centre of the earth is best represented by ( R = Earth's radius):
Correct answer
0
Step-by-step solution
We know that acceleration due to gravity is given by, g =   G M r R 3 , 0 ≤ r < R G M r 2 ,   r ≥ R ∴ The desired graph is,