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Jamin2112
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I'm tutoring a kid in high school Calculus and his book gives an answer of (25√3)/4 for the following question.
A trough of length 6m has a uniform cross-section which is an equilateral triangle with sides of length 1. Water leaks from the bottom of the trough at a constant rate of 0.1 m3/min. Find the rate at which the water level is falling at the instant when the water is 20cm deep.
A trough of length 6m has a uniform cross-section which is an equilateral triangle with sides of length 1. Water leaks from the bottom of the trough at a constant rate of 0.1 m3/min. Find the rate at which the water level is falling at the instant when the water is 20cm deep.