A cyclist is moving due east with a velocity of `10 km h^(-1)`. There is no wind and rain appoars to fall at an angle of `10^(@)` to the vertical. Calculate the actual speed of the rain.

A stationary man observes that the rain is falling vertically downwards. When he starts running a velocity of 12 kmh^(-1) , he observes that the rain is falling at an angle 60^(@) with the vertical. The actual velocity of rain is

A stationary man observes that the rain is falling vertically downwards. When he starts running a velocity of 12 kmh^(-1) , he observes that the rain is falling at an angle 60^(@) with the vertical. The actual velocity of rain is

A man moves on a cycle with a velocity of 4 km/hr. The rain appears to fall on him with a velocity of 3 km/hr vertically. The actual velocity of the rain is

A man moves on a cycle with a velocity of 4 km/hr. The rain appears to fall on him with a velocity of 3 km/hr vertically. The actual velocity of the rain is

To a person moving eastwards with a velocity of 4.8 kmh^(-1) , rain appears to fall vertically downwards with a speed of 6.4 kmh^(-1) . Find the actual speed and direction of the rain.

Rain is falling vertically with a velocity of 4 km hr^(-1) . A cyclist is going along a horizontal road with a velocity of 3 km hr^(-1) towards cast. Calculate the relative velocity of the rain with respect to the cyclist. In what direction must the cyclist hold his umbrella to save himself from the falling rain ?

Rain is falling vertically with a velocity of 4 km hr^(-1) . A cyclist is going along a horizontal road with a velocity of 3 km hr^(-1) towards cast. Calculate the relative velocity of the rain with respect to the cyclist. In what direction must the cyclist hold his umbrella to save himself from the falling rain ?

A man is going due east with a velocity of 3 kmh^(-1) . Rain falls vertically downwards at a speed of 10 km h^(-1) . Calculate the angle at which he should hold his umbrella so as to protect himself from rain.