Solve the problem. 15) Water is falling on a surface, wetting a circular area that is expanding at a rate of 7 mm²/s. How fast is the radius of the wetted area expanding when the radius is 107 mm? (Round your answer to four decimal places.)

Solve the problem. 15) Water is falling on a surface, wetting a circular area that is expanding at a rate of 7 mm²/s. How fast is the radius of the wetted area expanding when the radius is 107 mm? (Round your answer to four decimal places.)

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter26: Customary (english) Units Of Measure

Section: Chapter Questions

Problem 5A: The volume V of a cone with height h and diameter d is given by V=0.2618d2h . What is the volume of...

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Solve the problem.
15) Water is falling on a surface, wetting a circular area that is expanding at a rate of 7 mm²/s.
How fast is the radius of the wetted area expanding when the radius is 107 mm? (Round
your answer to four decimal places.)

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