3. An ice puck of mass 0.2kg moving to the right at a speed of 1 m/s on a frictionless surface is subject to the force shown below. F (N) 3.0 2.0- 1.0+ t (s) 0.2 0.3 0.4 0.5 0.6 a. At what time does the puck have the greatest speed? b. What is the speed of the puck at 0.5 s? 4. at 0.5 s? If in the previous problem the puck was travelling to the left at 1 m/s, what is its velocity Change in Momentum 9. Complete the following table indicating the change in momentum for each situation. Case P PA PF T A B D E F G