D Question 10 3 pts A ball of mass m = 15 g moving with a speed of V m/s strikes and lodges inside a ballistic pendulum of mass M = 286 g. The pendulum swings to a height of h = 4 cm. What is the initial speed (V) of the ball in m/s? D Question 11 3 pts A ball of mass 32 g moving with a speed of 7 m/s strikes and lodges inside a ballistic pendulum of mass 325 g. How high will the pendulum swing (in cm). D Question 12 2 pts The ballistic pendulum apparatus is on a table, such that the launcher is horizontal, and at a height of 94 cm above the floor. If the ball that is shot hits the ground at a horizontal distance 287 cm from the launcher, what is its launch speed (in m/s)