Sketch a graph of position versus time for the following motion using backwards as the positive direction and forwards as the negative direction. You walk back 2 meters for two seconds at a constant speed, you stop for two seconds, and you return to your starting place by walking forward at a slower, but still steady, speed of 0.5 m/s. Once you reach your starting point, you stop again. Label your

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –