1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: PLEASE HELP! Speed ad pressure in a nozzle.

  1. Apr 14, 2010 #1
    1. The problem statement, all variables and given/known data
    A garden hose with a diameter of 0.62in has water flowing in it with a speed of 0.52m/s and a pressure of 1.3 atmospheres. At the end of the hose is a nozzle with a diameter of 0.21 in.
    a.)Find the speed of the water in the nozzle.
    b.)Find the pressure in the nozzle.

    2. Relevant equations

    3. The attempt at a solution
  2. jcsd
  3. Apr 14, 2010 #2


    User Avatar
    Homework Helper

    Use this for the first part.

    I also don't know what you did in your attempt.
  4. Apr 14, 2010 #3


    Staff: Mentor

    There should not be any addition in your equation. As rock.freak667 suggests, use your relevant equation.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook