Notifications
Clear all
0
15/09/2020 6:11 pm
Topic starter
A body weighs 72 N on the surface of the earth. What is the gravitational force on it, at a height equal to half the radius of the earth?
(1) 32 N
(2) 30 N
(3) 24 N
(4) 48 N
1 Answer
0
15/09/2020 6:12 pm
Correct answer: (1) 32 N