Question

All formula of chapter gravitation class 9

Answer 1

1- Force= GM×m/d*2

2- f×d*2=GM×m

3-G= Fd*2/M×m

4-mg= GMm/d*2

5- g=GM/R*2

6- Wm=GMm×m/Rm*2

7-We= GMm/R*2

8- Relative density = Density of a substance/ Density of water