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Summary : 2. Motion In A Straight Line. Position. Displacement. Average velocity. Average speed. d = Distance travelled. Pizza Trip : 15 min to Pizza Hut 10 km away & back. Average speed. Arrive at pizza place. Displacement. Average velocity. Return home. Average speed.
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Position Displacement Average velocity Average speed d = Distance travelled
Pizza Trip: 15 min to Pizza Hut 10 km away & back. Average speed Arrive at pizza place Displacement Average velocity Return home Average speed Leave home
Average velocity (Instantaneous) velocity ( 1-D ) Average acceleration (Instantaneous) acceleration
See Appendix A (page A-5) for a list of common derivatives.
Position, Velocity, & Acceleration a v x t t = 2.6 v = 0, x = max t = 1.2 a = 0, v= max