Answer:

Step-by-step explanation:
From the question we are told that:
Length

Width

Velocity of Car A

Velocity of Car B

Distance traveled by car A before car B moves


Therefore total distance traveled at same time interval

Where
Total distance=Perimeter of rectangle



Therefore


Generally the equation for time taken to meet is mathematically given by

Where
Relative speed = Speed of car A +Speed of car B



Therefore the time taken to meet


