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Part 1 Correct The flo steady and you applied the continuity cquation co etty to this problem, first to compute the mass f ow rate at location 2 where all o the eriables are known, and then to determie te vel ty at ocation we er weigh t ls c a s t ough e nozzie that contracts from ธ diameter at IS cm to 2 cm, The exit speed is 2-3S m/s and at spheric pressure preve at the exit of the et a tate the pressure et section l and he force equ ed to hold the tre stati ary Ne ed A control valume Tor the nozzle is selected as shown Control volume a) What ia the deenity of wster? lb) What is the flow rea at location 27 c) What is the mass ow raiu? kg/s d) What is the ares at localion 1 m2 (e) What is the veloaity st location 12 649m/s Click if you would like to Show Work for this question: Open Show lorkFluid Mechanics
The flow in the nozzle from location 1 to 2 is ideal and the Bernoulli equation applies: pv (a) What is the value of vi? (b) What is the value of z1? (c) What is the value of p2 (gage)? m/s kPa, (gage) (d) What is the value of v2? m/s (e) What is the value of z2 (t) Using the Bernouli equation, what is the pressure Pi (gage)? kPa, (gage) Click if you would like to Show Work for this question: Qpen Show Work By accessing this Question Assistance, you will learn while you earn points based on the Point Po Part 3 Which of the following forces acting on the control volume in the x-direction are Weight of water in the nozzle Force due to water pressure at location 2 Force due to water pressure at location 1 Force due to the external atmospheric pressure on the Force to hold the nozzle stationary sides of the nozzle

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