Question

(a) Derive a relationship between “g” and “G”.
(b) Find force of attraction between two blocks lying 1 m apart. Let the mass of each block is 40 kg.​

Answer 1

Answer:

Explanation:

G is the force between two bodies of unit mass separated by distance r. ... g is the acceleration produced in a body falling under the action of gravitational pull of the earth. Here g is called acceleration due to gravity. Equation for g is F=mg and Equation for G is F=Gm1mr2.