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[ In a car race car A takes t(0) time le...

[ In a car race car A takes t_(0) time less to finish than car B and passes the finishing point with a velocity v_(0) more than car B .The cars start from rest and travel with constant accelerations a_(1) and a_(2) .Then the ratio (v_(0))/(t_(0)) is equal to [(a)(a_(1)^(2))/(a_(2)), (b) (a_(1)+a_(2))/(2) (c) sqrt(a_(1)a_(2)), (d) (a_(2)^(2))/(a_(1))]]

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