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Suppose the radius r, height h, and volume V of a cylinder are functions of time t. How is dVdt related todhdt if the radius of the cylinder is constant?

Short Answer

Expert verified

The derivatives dVdtand dhdtare related bydVdt=Ï€°ù2dhdt.

Step by step solution

01

Step 1. Formula used.

The volume of the cylinder is given by the formula V=Ï€°ù2hcu. units.

02

Step 2. Apply the differentiation.

Apply the differentiation to V with respect to t and keeping ras constant as follows.

ddtV=ddtÏ€°ù2hdVdt=Ï€°ù2dhdt

03

Step 3. Conclusion.

The derivativesdVdtanddhdtare related bydVdt=Ï€°ù2dhdt.

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