). A particle of mass m is located at a distance r from the center of a sphere of mass M and radius R. The distance r < R, which is inside the sphere. Assume that the sphere has a constant density p. Using the total mass of the sphere (M) and the radius (R), find the gravitational force on the particle as a function of distance r, F(r)?_ GMr A. R GMr В. R2 GMmr C. GMm D. GMm E

). A particle of mass m is located at a distance r from the center of a sphere of mass M and radius R. The distance r < R, which is inside the sphere. Assume that the sphere has a constant density p. Using the total mass of the sphere (M) and the radius (R), find the gravitational force on the particle as a function of distance r, F(r)?_ GMr A. R GMr В. R2 GMmr C. GMm D. GMm E