1. Motion Graph Practice For each of the following: Create the missing, X vs. t, V vs. t, a vs. t graphs A Motion Map Determine the displacement covered by the object Determine the average velocity and average speed of the object

4. Time(s)Velocity(m/s) 0.0-50 1.0-50 2.0-50 3.0-50 4.0-45 5.0-40 6.0-35 7.0-30 8.0-25 9.0-20 10.0-15

5. Time(s)Velocity(m/s) 0.0-50 1.0-40 2.0-30 3.0-20 4.0-10 5.00 6.010 7.020 8.030 9.040 10.050

6. Word Problem A truck is stopped at a red light for 15 seconds. When the light turns green the truck accelerates at a constant rate of 2.5 m/s 2. Once the truck has reached a speed of 25m/s, it stop accelerating and travels at a constant speed for the next 30 seconds until it approaches a stop sign. The truck slows at a rate of -1m/s 2.

7. Another Word Problem A Police car is stopped behind a billboard checking for speeders when a car races by traveling at 162 km/hr. Assuming the police officer steps on his gas the instant the car are next to each other and accelerates to 198 km/hr at 5m/s 2 to catch the speeder, how long will it take the cop to catch the speeder? How much distance does the cop car cover in the chase? Assume that the cop will travel at a constant speed once they reach 198 km/hr.