The distance “s” meters from a fixed point of a vehicle traveling in a straight line with constant acceleration “a” is given by the formula s = ut + ½ at2 where “u” is the initial velocity in m/s, and “t”, the time in seconds. Given s = 42 m when t = 2 seconds and s = 144 m when t = 4 seconds. a. Determine the initial velocity. b. Determine the acceleration c. Determine the distance traveled after 3 seconds

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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 –