___ VALUES OF _c_ IN _v_ = _c_√_rs_. --------------+------------+-----+-----+-----+-----+-----+----- | No. | 1 | 2 | 3 | 4 | 5 | 6 --------------+------------+-----+-----|-----+-----+-----+----- | | | 4 | | | | | Age | New |Years| New | New | New | New --------------+------------+-----+-----+-----+-----+-----+----- Velocity, | Diam. | | | | | | Feet/sec. | Inches | 36 | 36 | 38 | 38 | 42 | 42 --------------+------------+-----+-----+-----+-----+-----+----- 0.5 | | | | | | | 1 | | 86 | | | | | 96 1.48 | | | | | | | 1.5 | | 90.6| | | | |103 2.0 | | 95.2| | | | |107.9 2.44 | | | | | |115.9| 2.5 | | 99.4| | | | |111 3 | |103.3| | | | |112.6 3.23 | | | |114 | | | 3.27 | | | |116.6| | | 3.32 |_c_ in _v_ =| | | | | | 3.5 | ___ |107 | | | | |113 3.52 | _c√rs_. | | | | | | 3.9 | | | | |109.2| | 3.96 | | | | | | | 4 | |110.6| | | | | 112.8 4.5 | |114 | | | | | 111.8 4.93 | | |106.3| | | | 5 | |117.2| | | | | 110.8 5.5 | |120.4| | | | | 110.2 6 | |123.6| | | | | 110 12.6 | | | | | | | --------------+------------+-----+-----+-----+-----+-----+------ Kutter’s _n_ =| | | | | | | coefficient | | .014| .013| .013| .013| .013| .013 of roughness | | | | | | | --------------+------------+-----+-----+-----+-----+-----+----+----- | No. | 7 | 8 | 9 | 10 | 11 |12 | 13 --------------+------------+-----+-----+-----+-----+-----+----+----- | | | | 4 | 4 | | | 5 | Age | New | New |Years|Years| New | New|Years --------------+------------+-----+-----+-----+-----+-----+----+----- Velocity, | Diam. | | | | | | | Feet per sec. | Inches | 42 | 48 | 48 | 48 | 48 | 72 | 103