Question
Question: If M is mass of the earth and R its radius, the ratio of the gravitational acceleration and the grav...
If M is mass of the earth and R its radius, the ratio of the gravitational acceleration and the gravitational constant is
A
R2/M
B
M/R2
C
MR2
D
M/R
Answer
M/R2
Explanation
Solution
g = GM/R2 or g/G = M/R2