A 500-m detention pond initially contains 200 m of water. At the 200-m level or below,...

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A 500-m³ detention pond initially contains 200 m³ of water. At the 200-m³ level or below, there is no discharge from the pond, but discharge will begin for any level above 200 m³. Qin 200 m³ Exercise 1.2 An input flow of 0.2 m³/s begins, and at the same time, a valve controls the output flow according to the following expression: Qout = 0.001 [V-200] In the equation, V is the detention pond volume. Determine the pond volume over time, as well as the steady-state pond volume. m Qout S for V > 200 m³ A 500-m³ detention pond initially contains 200 m³ of water. At the 200-m³ level or below, there is no discharge from the pond, but discharge will begin for any level above 200 m³. Qin 200 m³ Exercise 1.2 An input flow of 0.2 m³/s begins, and at the same time, a valve controls the output flow according to the following expression: Qout = 0.001 [V-200] In the equation, V is the detention pond volume. Determine the pond volume over time, as well as the steady-state pond volume. m Qout S for V > 200 m³