Score 8 Activity 4. Try Solving this! (4 pts. each) 1. A 1000 kg car has a velocity of 17 m/s. What is the car's kinetic energy? Figure 2. Moving car 2. 1.0 kg book is lifted to 1 m above the table, but the table top is 1.0 m above the floor, what would be the potential energy of the book if the reference level were the floor? (g = 9.8 m/s2) book 不 T 1m table chair 1 m 0.5 m floor Figure 3. Book position relative to the height of the table and chair​