Question

A research satellite of mass 200 kg circles the earth in an orbit of
average radius 3R/2 where R is the
radius of
earth. Assuming the gravitational pull on a mass of 1 kg on the earth's
surface to be 10N the pull on the
satellite will be
(a) 880 N
(b) 889 N
(c) 885 N
(d) 892 N
​

Answer 1

Answer:

889N

Explanation: