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2 cars start from the same spot with velocity u1
2 cars start from the same spot with velocity u1 and u2 . the 1st car's @ is 2ms-2 and it runs for 8s . the 2nd one has 9.5ms-2 @ and runs for 4s . the distance they ran in the above @ and t is the same . prove mathematically that u2 is greater than u1 ?
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