Question

A man walks in rain with a velocity of 5 kmh-1

. The rain drops strike at him at an angle of 450 with the

horizontal. The velocity of the rain if it is falling vertically downward is :

(a) 5 kmh-1

(b) 4 kmh-1

(c) 3 kmh-1

(d) 1 kmh-1​

Answer 1

4 kms -1 b wala sahi hai