Question

what are the main formulaes in gravitation chapter class 9​

Answer 1

Answer:

F = G*M1 *m2 / r²

g = G *M / R²

v= u+GT.

v² = u²+2gh.

s= ut + 1/2 gt²

W= mg.

pressure = thrust / area.

relative density = density of substance / density of water.

Answer 2

Answer:

g=G M/R^2

Explanation:

this is the most important formula

hope it is helpful