A rubber ball bounces. We'd like to understand how the ballbounces.a. A rubber ball has
Chapter 4, Problem 63(choose chapter or problem)
A rubber ball bounces. We'd like to understand how the ballbounces.a. A rubber ball has been dropped and is bouncing off thefloor. Draw a motion diagram of the ball during the brieftime interval that it is in contact with the floor. Show 4 or 5frames as the ball compresses, then another 4 or 5 frames asit expands. What is the direction of a during each of theseparts of the motion?b. Draw a picture of the ball in contact with the floor and identifyall forces acting on the ball.c. Draw a free -body diagram of the ball during its contact withtbe ground. Is there a net force acting on the ball? If so, inwhich direction?d. During contact, is the force of the ground on the ball largerthan, smaller than, or equal to the weight of the ball? Useyour answers to parts a-{; to explain your reasoning.
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