Question 3 3 pts Energy As shown in Figure 14, a child slides down a playground slide. At the bottom of the slide, she is moving at 3.0 m/s. How much energy was trans- formed by friction as she slid down the slide? 36.0 kg 2.5 m Figure 14 Show all work and units. Calculate the difference in the gravitational potential energy, and the kinetic energy. Show both, and the difference.Question 4 4 pts Zeke slides down a snow hill on a rubber mat. Zeke's mass is 76.0 kg and the mass of the mat is 2.00 kg. Zeke starts from rest at the crest of the hill. Frictional forces may be disregarded. a. What is the change in the gravitational potential energy of Zeke and the mat when they slide to 1.20 m below the crest? b. What is the change in the kinetic energy of Zeke and the mat when they slide to 1.20 m below the crest? c. How fast are Zeke and the mat moving when they are 1.20 m below the crest? Edit View Insert Format Tools Table 12pt > Paragraph