Wind is blowing in the north direction at speed of 2 m/s which causes the rain to fall at some angle with the vertical. With what velocity should acyclist drive so that the rain appears vertical to him:

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 man should move so that rain appears to fall vertically to him. Now if he further increases his speed, rain again appears to fall at 30^@ with the vertical. Find his new velocity.

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.

Rain is falling vertically with a speed of 30 m/s. from East to West direction. At what the angle with the vertical, he sees the rain falling?

A man standing . Observes rain falling with velocity of 20 m//s at an angle of 30^@ with the vertical find out velocity of man so that rain appears to fall vertically

Rain is falling vertically with a speed of 20 ms^(-1) A person is running in the rain with a velocity of 5 ms^(-1) and a wind is also blowing with a speed of 15 ms^(-1) . (both from the west). The angle with the vertical at which the person should hold his umbrella so that he may not get drenched is:

Rain is falling vertically with a speed of 20ms^(-1) ., A person is running in the rain with a velocity of 5 ms^(-1) and a wind is also blowing with a speed of 15 ms^(-1) (both from the west) The angle with the vertical at which the person should hold his umbrella so that he may not get drenched is:

Rain is falling vertically with a speed of 20ms^(-1) ., A person is running in the rain with a velocity of 5 ms^(-1) and a wind is also blowing with a speed of 15 ms^(-1) (both from the west) The angle with the vertical at which the person should hold his umbrella so that he may not get drenched is:

Rain is falling vertically with a speed of 20ms^(-1) ., A person is running in the rain with a velocity of 5 ms^(-1) and a wind is also blowing with a speed of 15 ms^(-1) (both from the west) The angle with the vertical at which the person should hold his umbrella so that he may not get drenched is: