A body starting from rest accelerates uniformly along a straight line at a rate of math xml...

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A body starting from rest accelerates uniformly along a straight line at a rate of math xmlns=http://www.w3.org/1998/Math/MathMLmstyle mathsize=14pxmn2/mnmo /momim/mimsupmis/mimrowmo-/momn2/mn/mrow/msup/mstyle/math for math xmlns=http://www.w3.org/1998/Math/MathMLmn10/mnmo /momis/mi/math. It moves further for next two seconds with the attained velocity uniformly and then finally comes to rest in math xmlns=http://www.w3.org/1998/Math/MathMLmn4/mn/math second with uniform retardation. Draw velocity-time graph of the body.
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