Physics was written by and is associated to the ISBN: 9780321611116. This full solution covers the following key subjects: ball, head, direction, changing, contact. This expansive textbook survival guide covers 32 chapters, and 3407 solutions. The answer to “Aplayer bounces a 0.43-kg soccer ball off her head, changing the velocity of the ball from to . If the ball is in contact with the players head for 6.7 ms, what are (a) the direction and (b) the magnitude of the impulse delivered to the ball?” is broken down into a number of easy to follow steps, and 47 words. The full step-by-step solution to problem: 20 from chapter: 9 was answered by , our top Physics solution expert on 11/15/17, 04:23PM. This textbook survival guide was created for the textbook: Physics, edition: 4. Since the solution to 20 from 9 chapter was answered, more than 268 students have viewed the full step-by-step answer.