The figures below show two cars moving toward each other and the position versus time graphs for these two cars.   The initial position of the red car is -35.0 m and the initial position of the green car is 270 m.  The green car has a constant speed of 21 m/s and the red car begins from rest.  Determine the magnitude of the acceleration of the red car.

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A: Refer attachment

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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 –