Physics - Accelerated Motion

5. Refer to the graph you created and describe the velocity and the acceleration of the obj eet in question 4' Name Applying Physics Knowledge 1. After making a delivery, a truck driver must maneuver the vehicle backward down a narrow ramp. The speed of the truck increases with distance down the ramp. Describe the truck's acceleration. 2. A sports car moves 100.0 m forward in the first 4.5 s of constant acceleration. a. What is the car's acceleration? b . Draw a velocity-time graph with a car moving with constant acceleration. Give the slope of the graph. Name CHAPTER CHAPTER ASSESSMENT continued 3. A rolling ball has an initial velocity of 1.6 m/s. a. If the ball has a constant acceleration of 0.33 m/s in the same direction as its movement, what is its speed after 3.6 s? b . How far did the ball travel? 4. Use the data table below to create a velocity-time graph. Time (s Velocity (m/s) Time (s) Velocity (m/s) 0.0 20.0 7.0 33.0 2.0 20.0 8.0 40.0 4.0 20.0 10.0 25.0 5.0 20.0 11.0 17.5 6.0 26.0 12.0 10.0