Question

In a car race, Car A takes t second less than Car B at the finish and passes the finishing line with 5 root 2m/s more than that Car B. Assuming that both cars start from rest and travel with constant accelerations 2m/s2 and 1m/s2 respectively, then value of t is (in second unit)

Answer 1

5

Answer:

5root2 equal to square root of a1 &a3