An average force of 250N acts for a time interval of 0.04s on a golf ball (mass 50g) a. What is the impulse on the golf ball? b. What is final momentum? c. What is its final velocity? 2. Collision at 90: Two football players collide at an angle 90 and stick together after the collision. Before the collision, Player A (mass 125kg) had a speed of 4m/s and Player B ( mass 100kg) had a speed of 5m/s. Calculate the total momentum of the players and the final velocity they had after the collision. (a) ptot - (b) v1- 3. Dtaw a momentum vector diagram to determine the direction the players had after the collision 4. Calculate the angle a between the direction Player A had before and after the collision! a is equal to -

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