Water stream leaves from hose pipe with velocity u m/s at angle θ with vertical and hose pipe rotates about vertical axis with angular velocity ω rad/sec. Find the area of circle and where will the water stream strike the ground? from Physics Motion in A Plane Class 11 Manipur Board
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Water stream leaves from hose pipe with velocity u m/s at angle θ with vertical and hose pipe rotates about vertical axis with angular velocity ω rad/sec. Find the area of circle and where will the water stream strike the ground?

The radius of the circle is equal to the horizontal distance at which water stream strikes the ground.

That is, 
 
                            straight R equals fraction numerator straight u squared sin 2 straight theta over denominator straight g end fraction

Area of the circle is,

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