A man standing on flat car under the shed of a small umbrella as shown in figure.
Channel: Doubtnut
Date: 2020-04-19

A man standing on flat car under the shed of a small umbrella as shown in figure. Rainfall starts at 30m/s at an angle `30^(@)` with the vertical as shown. Find the speed and direction in which flatcar should be moved in order to save man from rain fall.   img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/BSL_XI_RT_P2_E01_180_Q01.png" width="80%"