A glass wind screen of adjustable inclination is mounted on

Last updated: 6/12/2023

A glass wind screen of adjustable inclination is mounted on a car The car moves horizontally with a speed of 6 m s At what angle a with the vertical should the wind screen be adjusted so that the rain drops falling vertically with 2 m s strike the wind screen perpendicularly tan 1 2 B tan 1 3 C tan 1 4 tan 1 5