13_InstSolManual_PDF_Part10

13_InstSolManual_PDF_Part10 - 13-10 Chapter 13 13.46 Set Up...

Info icon This preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
13.46. Set Up: The equation of continuity says Solve: (a) says To keep constant the speed becomes 4 times as great. (b) requires You would have to make the cross-sectional area 5 times larger. (c) requires so to make A a factor of 5 times smaller make d a factor of times smaller, 13.47. Set Up: Toricelli’s theorem says the speed of efflux is where h is the distance of the small hole below the surface of the water in the tank. Solve: 13.48. Set Up: Let point 1 be at the surface of the water in the tank. Let point 2 be in the emerging stream of water. Since the hole is small, The density of seawater is Solve: 13.49. Set Up: Let point 1 be in the mains and point 2 be in the emerging stream at the end of the fire hose. After the water emerges from the hose, with upward velocity, it moves in free fall. Solve: gives The motion of a drop of water after it leaves the hose gives Reflect: This is the gauge pressure required to support a column of water 15.0 m high.
Image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern