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P=(V^2R)/(R+r)^2 V, R are constants; r is a variable Find dP/dr

P=(V^2R)/(R+r)^2 V, R are constants; r is a variable Find dP/dr
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5 votes
P=(V^2R)/(R+r)^2
V, R are constants; r is a variable
Find dP/dr

asked
User Gatorreina
by
8.4k points

1 Answer

3 votes
P = (V^2R)/(R + r)^2
dP/dr = -2(V^2R)/(R + r)^3
answered
User VizardCrawler
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9.4k points
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