Question

What is the major difference between g and G.

Answer 1

G stands for Newton's universal gravitational constant, whereas g stands for the acceleration due to gravity at a certain point.
G = 6.67300 × 10-11 N.m2.kg-2. G is a constant throughout space and time.
g = 9.8 m.s-2. g is a variable quantity.
G is a scalar quantity whereas g is a vector qualtity.

Answer 2

G is caps and g is small