Which of the Following Is True of the Law of Universal

Multiple Choice

Which of the following is true of the Law of Universal Gravitation?

A) Force = big G times mass times mass of the Earth divided by the radius of the Earth squared.
B) Gravitational force of an object on earth is relative to its acceleration.
C) Gravitational force between two objects sometimes equals zero.
D) Force = little g times mass.
E) Force =mass times velocity.