Physics, 22.11.2019 03:31 TerronRice
Agolf course sprinkler system discharges water from a horizontal pipe at the rate of 7200 cm3/s. at one point in the pipe, where the radius is 4.00 cm, the water's absolute pressure is 2.40×105pa. at a second point in the pipe, the water passes through a constriction where the radius is 2.00 cm. what is the water’s absolute pressure as it flows through this constriction?
Answers: 1
![P_2=P_1+\frac{\rho }{2}\left [ v_1^2-v_2^2\right ]](/tpl/images/0385/7330/0d4c3.png)
![P_2=2.40\times 10^5+\frac{10^3}{2}\left [ 1.43^2-5.72^2\right ]](/tpl/images/0385/7330/0ddc1.png)
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Agolf course sprinkler system discharges water from a horizontal pipe at the rate of 7200 cm3/s. at...
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