Question

gravitational constant derivation .....plz frds...​

Answer 1

Answer:

If r is the initial distance of separation between the centers of the big and the neighboring small sphere then the magnitude of the force between them is

F = G mM/ r

If the length of the rod is L, the magnitude of the torque arising out of these forces is

π = FL G mM/ r^2 L

At equilibrium it is equal and opposite to the restoring torque

therefore

G mM/r^2 L = K theta

Answer 2

Answer:

Explanation:

Newton's Universal Gravitation Equation at the equilibrium point is: F = GMm/Re2. where. F is the force of attraction between the balls in newtons (N) G is the Universal Gravitational Constant in in N-m2/kg2 or m3/kg-s2.