A man is going due east with a velocity of `5ms^(-1)`.It is vertically rainging downwards with a velocity of `4ms^(-1)`.At what angle should he hold the umbrella to the vertical so as to protect him self from the 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.

A man walking on a road with a velocity of 5 km per hour encounters rain falling vertically with a velocity of 25 km per hour. At what angle should he holds his umbrella in order to protect himself form the rain?

A man is going in a topless car with a velocity of 10.8kmph."l It is raining vertically downwards.He has to hold the umbrella at angle 53^(0) to the vertical to protect himself from rain.The actual velocity of the rain is (cos53^(0)=(3)/(5))

A\lady walking towards.east on a road with,velocity of 10m/s-„encounters rain falling. vertically with a, velocity of ,30 .m/s. At what angle she- should hdd hep umbrella to protect herself from the rain?

It is raining at a speed of 5 ms^(-1) at an angle 37^@ to vertical, towards east. A man is moving to west with a velocity of 5 ms^(-1) . The angle with the vertical at which he has to hold the umbrella to protect himself from rain is

A boy is running on a horizontal road with a velocity of 5 m/s. At what angle should he hold his umbrella in order to protect him self from the rain if the rain is falling vertically with a velocity of 10 m/s?

A boy is running on a horizontal road with a velocity of 5 m/s. At what angle should he hold his umbrella in order to protect him self from the rain if the rain is falling vertically with a velocity of 10 m/s?