r≤R0
A spherically symmetric gravitational system of particles has a mass density ρ={ρ0, r≤R0, r>R where ρ0 is a constant. A test mass can undergo circular motion under the influence of the gravitational field of particles. Its speed V as a function of distance r(0
14
Sep
A spherically symmetric gravitational system of particles has a mass density ρ={ρ0, r≤R0, r>R where ρ0 is a constant. A test mass can undergo circular motion under the influence of the gravitational field of particles. Its speed V as a function of distance r(0 A spherically symmetric gravitational system of particles has a mass density [...]