Consider the system of a minor planet with mass m orbiting, in a circular orbit with distance r, a large star with mass M. Please express your answers in terms of the given constants and other well-known constants such as it and G. 1) Find the force(s) acting on the minor planet. (2.5 points) 2) Find the velocity of the minor planet. (2.5 points) 3) Find the distance traveled by the planet in a single orbit. (2.5 points) 4) Find the time for the planet to travel this distance. (2.5 points)