Question

a horizontal right angle pipe bend has cross section area=10cm square and water flows through it at speed =20m/s.the force on the pipe bend due to the turning of water is?

Answer 1

Water is flowing through a horizontal pipe of non-uniform cross-section. the speed of water is 30 cm/s at a place where pressure is 10 cm (of water). calculate the speed of water at the other place where the pressure is half of that at the first place.