Concept explainers
Torricelli’s Law A tank holds 50 gal of water, which drains from a leak at the bottom, causing the tank to empty in 20 min. The tank drains faster when it is nearly full because the pressure on the leak is greater. Torricelli’s Law gives the volume of water remaining in the tank after t minutes as
(a) Find
(b) What do yours answer to part (a) represent?
(c) Make a table of values of
(d) Find the net change in the volume
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Chapter 2 Solutions
ALGEBRA AND TRIGONOMETRY-WEBASSIGN
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