Top left then top right then bottom left then bottom right

Part 2 A tennis ball has a mass of 0.057 kg. A professional tennis player hits the ball hard enough to give it a speed of 47 m/s (about 105 miles per hour.) The ball moves toward the left, hits a wall and bounces straight back to the right with almost the same speed (47 m/s). As indicated in the diagram below, high-speed photography shows (b) How much time elapses between first contact with the wall, and coming to a stop? Al = i that the ball is crushed about d = 2.0 cm at the instant when its speed is momentarily zero, before rebounding. Save for Later D Attempts: 0 of 4 used Submit Answer Part 3 Making the very rough approximation that the large force that the wall exerts on the ball is approximately constant during contact, determine the approximate magnitude of this force. (c) What is the magnitude of the average force exerted by the wall on the ball during contact? Part 1 Save for Later Attempts: 0 of 4 used Submit Answer (a) What is the average speed of the ball during the period from first contact with the wall to the moment the ball's speed is momentarily zero? m/s Part 4 Save for Later (d) In contrast, what is the magnitude of the gravitational force of the Earth on the ball? Attempts: 0 of 4 used Submit Answer mg = i eTextbook and Media Part 2 Save for Later Attempts: 0 of 4 used Submit Answer (b) How much time elapses between first contact with the wall, and coming to a stop? Al = i Save for Later Attempts: 0 of 4 used Submit Ans 3:30 PM Sat Sep 30 ... 6 66% education.wiley.com 2:26 PM Sat Sep 30 Chap M Chapter 2: H. [ Homework Hel X @ ckumarad's pr X Free Astronomy Question S of & X F - C education.wiley.com Question 7 of 8 /15 - Chapter 2: Homework 2 Current Attempt in Progress Question 8 of 8