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samagra
Dec 19, 2015, 11:22 PM
The cylinder tube of a spray pump has a radius R , one end of which has n fine holes each of radius r . If the speed of flow of the liquid in the tube is v , the speed of ejection through the hole is

ebaines
Dec 21, 2015, 06:37 AM
samagra - think about the concept of conservation of mass flow. Then show us your attempt at solving this and we'll be glad to check it for you.

samagra
Dec 21, 2015, 06:59 AM
Thank I got it