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Main Kinematics & Dynamics Speed and Velocity Problems I.2.1 Unit I:Kinematics & Dynamics

Speed and Velocity - Problems I.4.1

  1. Construct an appropriate table and a position versus time graph from the following.

    1. Does the car have uniform or non-uniform motion? Explain.
    2. Calculate the car's average speed between 2 s and 4 s.
    3. Would the car's average speed equal its average velocity? Why or why not?
    4. What is the car's instantaneous speed at 3 s?
    5. What is the car's displacement between 1 s and 3 s?
    1. Determine the slope of this position-time graph and derive its correct units. What does the slope represent?
      Position vs Time Graph
    2. Determine the slope of the straight line segment and derive its correct units. What does the slope represent?
      Position vs Time Graph

  
Rollercoaster




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