Thursday
April 17, 2014

Homework Help: Physics

Posted by Sean on Friday, April 13, 2012 at 11:41am.

2. A pool has an area A = 50 m2 and depth h = 2.5 m. The pool is filled with water to the maximum height. An electrical pump is used to empty the pool. There are two pipes coming out the pump: one is submerged into water has a radius r1 = 4 cm the other has a radius r2 = 2.5 cm. Answer the following questions ignoring friction, viscosity, turbulence.
Calculate the net force on the bottom of the pool.
Calculate work done by the pump required to empty the pool in 5 h.
Calculate the speed of the water flow in the submerged pipe.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

MATH - area question - I need help on where to begin with this problem. You are...
Physics - An Olympic swimming pool is heated and maintained at 30 C in the ...
Math (Area) - I need help on where to begin with this problem. You are ...
pre calc. help!!!!!! - i am building a rectangular swimming pool. the pool is to...
Math - Jennifer plans to fence a rectangular area around her rectangular ...
Algaebra - A rectangular swimming pool is 5 feet longer than it is wide. If a ...
math - A rectangular pool's depth is 1m at the shallow end and gradually ...
Math - A family put a swimming pool in their backyard the rectangular backyard ...
math - Im doing my homework and it provides barely any info. here is the ...
Math - The area if a rectrangular swimming pool can be represented by the ...

Search
Members