Question

When a spaceship is at a distance of
two earths radius from the centre of
the
earth,
the
gravitational
acceleration is :
(A) 19.6 ms 2
(C) 4.9 m/s2
(B) 9.8 ms
(D) 2.45 ms​

Answer 1

Answer:

1/4th of g at Earth surface = 2.45 . so D is the answer