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A body moves with a velocity of 2 m/s for 5 s, then its velocity uniformly increases to 10 m/s in next 5 s. Thereafter its velocity begins to decrease at a uniform rate until it comes to rest after 10 s.
(a) Plot a velocity-time and distance-time graph for the motion of the body.
(b) Mark the portions of the graph to show when the motion of the body is uniform and when it is non-uniform.
(c) From the graph find the total distance moved by the body after 2 s and 12 s and in the last 10 s.