Question

The rain is falling vertically downwards, but it appears to fall at some angle to a man walking along a road. If the man increases his speed, the inclination of the rain with the vertical will

Answer 1

Answer:

To man walking a the rate of 3km/h the rain appears to fall vertically. When he increases his speed to 6km/h it appears to meet him at an angle of 45

o

with vertical.Find the velocity of rain.

A

2

3

kmph

B

3

5

kmph

C

3

2

kmph

D

5

2

kmph