Rain Is Falling Vertically With A Speed Of 30 Ms. Suddenly Wind Starts Blowing From North To South With A Speed Of 10 Ms. In Which Direction Should A Person Waiting At A Bus Stop Hold His Umbrella.

5. Rain is falling vertically with a speed of 30 ms. Suddenly wind starts blowing from north to south with a speed of 10 ms. In which direction should a person waiting at a bus stop hold his umbrella.