To a man, rain appears to fall vertically when his speed on the ground is 3km/h .Velocity of rain is v with respect to ground.Speed of rain doubles.At what speed should he walk so that he can keep his umbrella vertical?

A man moving with 5 ms^(-1) observes rain falling vertically at the rate of 10 ms^(-1) . Find speed of the rain with respect to ground.

A man is walking on a level road at a speed of 3.2 km^(-1) . Rain drops fall vertically with a speed of 4.0 km h^(-1) . Find the velocity of the raindrops with respect to the man. In which direction, the man should hold his umbrella to protect himself from rain ?

A man is walking due west with a velocity 3 km//h and rain appears to be falling vertically with a velocity 4km//h . Find the velocity of rain with respect to the ground.

Rain is falling vertically. A man running on the road keeps his umbrella tilted but a man standing on the street keeps his umbrella vertical to protect himself from the rain. But both of them keep their umbrella vertical to avoid the vertical sun-rays. Explain.

Rain is falling vertically with a speed of 30 ms^(-1) . A woman rides a bicycle with a speed of 10 ms^(-1) in the north to south direction. What is the relative velocity of rain with respect to the woman ? What is the direction in which she should hold her umbrella to protect herself from the rain ?

Rain is falling vertically downward with velocity 4m//s. A man is moving horizontally with velocity 3 m//s , the velocity of rain with respect to man is

Rain is falling with speed 12sqrt(2) m//s at an angle of 45^(@) with vertical line A man in a glider going at a speed of v at angle of 37^(@) with respect to ground find the speed (in m//s) of glider so that rain apears to him falling vertically Consider motion of glider and rain drops in same vertical plane.

Rain is falling with a sped of 12sqrt(2)m//s at an angle 45^@ with the vertical line. A man in a glider going at a speed of u at an angle of 37^@ with respect to the ground. Find the speed of the glider so that rain appears to him falling vertically. Consider the motion of the glider and rain drops in the same vertical plane.

A man moving with 5 ms^-1 observes rain falling vertically at the rate of 10 m s^-1 . Find the speed and direction of the rain with respect to ground.

A man is walking on a level road at a speed of 3.0 km/h. Rain drops fall vertically wth a sped of 4.0 km/h. Find the velocity of the raindrops with respect to the man.