Question

To a man walking due east at the rate of 2 km/ h, rain appears to fall vertically. when he increases his speed to 4km/ h it appears to meet him at an angle of 45°. Find speed and direction of rain with respect to earth???? please guys tell answer​

Answer 1

To a man walking due east at the rate of 2 km/ h, rain appears to fall vertically. when he increases his speed to 4km/ h it appears to meet him at an angle of 45°. Find speed and direction of rain with respect to earth