A car is starting from rest and moving with uniform acceleration on a straight road travels for some time such that the paths described by it in the last second and in the penultimate second of its motion are in the ratio 4 : 3 respectively. Calculate the total time travelled by the body.
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https://www.meritnation.com/ask-answer/question/a-car-starting-from-rest-and-moving-with-uniform-accelaratio/force-and-pressure/8102661