In a car race car `A` takes `t_(0)` time less to finish than car `B` and pases 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))`
