"We created a physics-based dataset of flood depth and velocity for types of city layouts seen globally and then used data analysis techniques to derive a relatively simple formula that can be ...

Displacement = 24 m east. Velocity = displacement ÷ time. Velocity = 24 m ÷ 3 s = 8 m/s east. The velocity of the car is 8 m/s east. A plane flies 400 m east from point A in 20 s. The plane then ...