Question

Two identical iron spheres of radius R\2 and mass M\4 are in contact with each other. What is the magnitude of gravitational force between them?​

Answer 1

Answer:

I don't no sorry pls forgive me

Explanation:

i dpnt no that much sprry

Answer 2

Gravitation force between them, F=

R

2

Gm

1

m

2

F=

R

2

G(

3

4

πR

3

)ρ(

3

4

πR

3

)ρ

F∝R

4

Hence, force is directly proportional to R

4