When two solid spheres of the same material and same radius r are in contact, the magnitude of the gravitational force each exerts on the other is directly proportional to:
A)r.
B)r2.
C)r3.
D)r4.
E)r6.

Question

Quizplus · Accepted Answer

The Answer of When two solid spheres of the same material and same radius r are in contact, the magnitude of the gravitational force each exerts on the other is directly proportional to:
A)r.
B)r2.
C)r3.
D)r4.
E)r6.

When Two Solid Spheres of the Same Material and Same