A 140 g hockey puck is sliding across the frictionless surface of the ice at 2.32 m/s, and then a 12.6 N force is applied to it for 173 ms. At what angle (between Oo and 1800) from the initial velocity is the direction of the puck's final velocity if the force is applied at an angle of 1270 relative to the initial velocity?

A 140 g hockey puck is sliding across the frictionless surface of the ice at 2.32 m/s, and then a 12.6 N force is applied to it for 173 ms. At what angle (between Oo and 1800) from the initial velocity is the direction of the puck's final velocity if the force is applied at an angle of 1270 relative to the initial velocity?