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A car accelerates from rest at constant rate of `2ms^(-2)` for some time. Immediately after this, it retards at a constant rate of `4ms^(-2)` and comes to rest. The total time for which it remains in motion is 3 s. Taking the moment of start of motion as t = 0, answer the following questions. What is the distance travelled by it during the time of decreasing speed ?A. 2 mB. 3 mC. 4 mD. 6 m

Answer» Correct Answer - A


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