- #1
smray7
- 6
- 0
Homework Statement
water flows into a tube with a diameter of 6.35 cm at 0.012 meters cubed per sec.
it exits the nozzle with a diameter of 2.2cm at what speed?
Homework Equations
a = pi r squared
A1V1 = A2V2
The Attempt at a Solution
My question is should i convert the cm to meters?
how do you know when to do unit conversions?