A thin 4-ft-wide, right-angle gate with negligible mass is free to pivot about a frictionless hinge at point O, as shown in Fig. P2.103. The horizontal portion of the gate covers a 1-ft-diameter drain pipe that contains air at atmospheric pressure. Determine the minimum water depth, h, at which the gate will pivot to allow water to flow into the pipe.

ENGR 121 11/21/2016 Spencer Kociba ● Statistics ○ Mean ■ Average of numbers ○ Standard deviation and variance ■ 2 ways of determining the spread of data ○ mode(x) ■ Identifies the most frequently occurring value ○ sort(x) ■ Sorts vector from minimum value to max value ○ median(x) ■ Finds the middle number in a vector ■ Note: to find the median of a set of data, sort it first then use the median function ○ Median Filtering ■ Size of a median filter is calculating the median of every n values in that size ■ function medFiltVec = medianNFilte