Similar Posts
Top 10 Engineering Graduate Schools in the USA
US News and World report recently published their list of the top 10 engineering graduate schools in the USA. This year’s list contain some of the usual contenders plus several other newcomers.
Arrange the numbers 1-9 in a 3×3 square using each only once
A challenging brain teaser requiring you to pay close attention to details.
3 Questions for an Engineer
1. How much does a house weigh? 2. How much weight can a rural two-lane bridge hold? Click to Zoom 3. And finally, would this be covered under the home…
Social Networking for engineers
In an attempt to open a forum for discussion on social networking for engineers, this article covers the more widely accepted site for professionals, LinkedIn.
Weekly Brain Teaser | Consider a vertical wheel of radius 10 cm
A challenging brain teaser requiring you to utilize pi.
All about cloud-computing and how it applies to engineers
If you have been paying attention to the Google, Microsoft rivalry you might have figured out that these two titans have something up their sleeve. On one hand it is search. One the other it is cloud-computing. What does this mean to engineers?
7 Comments
Leave a Reply Cancel reply
You must be logged in to post a comment.
This site uses Akismet to reduce spam. Learn how your comment data is processed.
noone is correct you should apply floyds equations to calculate the velocity, you cannot solve that with the parameters they gave to us.
quantity water =area*velocity
Q=AV which yields 247.6 in/s
Elizabeth is correct.
Richard, v1a1 = 7000 in^3 = v2a2. You just divide 7000 by A2 to get v2. A2 = 9*pi
247.6 in/s
Isnt the answer 2 x 247.6 = 495.13
Because v1a1 = v2a2
Q=AV which yields 247.6 in/s
247.6 in/s