The moment before Christine hits the puck with the mallet, the puck is moving to the right (in the positive x direction) with a speed of 9 m/s. After she hits the puck, it moves up (positive y direction) and to the left (negative x direction) with a speed of 13 m/s. The final velocity vector of the puck is at an angle such that its components are vf,puck,x = - 5 m/s and vf,puck,y = 12 m/s. The puck has a mass of 50 grams (0.05 kg). Big Question: If the mallet was in contact with the puck for 20 milliseconds (0.02 s), what was the average force on the puck from the mallet during their contact? Be sure to give both the magnitude and direction of the force