4) Your friend is up next at the bowling alley. Suppose when they take their turn, the ball collides with the same pin, but this time the collision is a glancing collision. After the collision, the pin scatters at an angle of 8o above the horizontal while the ball scatters at an angle of 13o below the horizontal. What is the magnitude of the velocity of the bowling ball and bowling pin if the mass of the pin and the ball and the initial velocity of the ball is the same as in question 3?