A jetliner, traveling northward, is landing with a speed of 60.4 m/s. Once the jet touches down, it has 732 m of runway in which to reduce its speed to 6.88 m/s. Compute the average acceleration (magnitude and direction) of the plane during landing (take the direction of the plane's motion as positive).

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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 –