A man running on a horizontal road at 8 km h finds the rain

Last updated: 6/26/2023

A man running on a horizontal road at 8 km h finds the rain falling vertically He increases his speed to 12 km h a finds that the drops make angle 30 with the vertical Find the velocity of the rain with respect to the road A 2 7 km h B 7 km h C 4 7 km h D 3 7 km h