To a man walking at the rate of `3 km//h` the rain appear to fall vetically douwnwards. When he increases his speed `6 km//h` it appears to meet him at an angle of `45^@` with vertically. Find the speed of rain.

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

To a man walking due east at the rate of 2kmh^(-1) , rain appears to fall vertically. When he increases his speed to 4kmh^(-1) , its appears to meet him at an angle of 45^(@) . Find the real direction and speed of rain.

A man walking with a speed of 3 km/h finds the rain drops falling vertically downwards. When the man increases his speed to 6km/h he find that the rain drops are falling making an angle of 30^(@) with the vertical . Find the speed of the rain drops ( in km/h)

To a man walking at 5kmph rain appears to fall vertically, and when he doubles his speed it appears to make an angle of 30^(@) with the vertical. Find the actual velocity of the rain. In what direction will rain appear to fall if the man suddenly turns around when his speed is 5 kmph?

A person walking ,on a horizontal road at 2 km/h finds that the rain is falling vertically . Now the person increasses his speed to 4 km/h and find that rain makes an angle 45^(@) with the vertical . Find the velocity of rain with respect to the road.

A man running on the horizontal road at 8 km h^(-1) find the rain appears to be falling vertically. He incresases his speed to 12 km h^(-1) and find that the drops make angle 30^2 with the vertical. Fin dthe speed and direction of the rain with respedt to the road.

A standing man observes rain falling with the velocity of 20 m s^-1 at an angle of 30^@ with the vertical. (a) Find the velocity with which the amn should move so that rain appears to fall vertically to him. Now if he futher increases his speed, rain again appears to fall at 30^@ with the vertical. Find his new velocity.

A man is moving with 10 m//s towards west on a horizontal ground. He observed that the rainfall is falling vertically down wards. Now he increases his speed to 15 m//s and find that now the rainfall at an angle of 45^(@) towards him. The speed of the rain with respect to ground is :

A man is walking due East at a rate of 5 km h^(-1) and the rain appears to be falling verticall with a speed of 12 km h^(-1) . Find the actual speed and direcction of rain with vertcal .