Page:Lowell Hydraulic Experiments, 4th edition.djvu/86

 TABLE EXPERIMENTS ON THE BOOTT

<!--a 1 5 6 WV 8 9 10 TIME. Total Useful effect, | number. or the Duration| of | Number of | Weight in| sition of No. Beginning of Lhe zag = expen: of the | of the wheel’ in pounds avolmanois experiment. experiment. ment, in | wheel ‘. | raised one of the secon da: easily per second. | avoirdupois. foot per experi- experi: second. ment. H. |min.| sec. | H. | min. | Bec. ment. {| class="wikitable" 8 “ 7,am. | 45 “! 9} 40] 19 9| 48) 32 493 | 500| 1.01420]. 0. 0. 9 | October 17, P.m 53 6} 2] 84] 15.5) 2] 44) 59 643.5] 650] 1.01010] 834.06) 22952.9 “ “ “ “ “| 21 56| 6 8] 5] 39 573 550} 0.95986] 441.22] 28807.9 “ “ “ “ “) 38/17] 6 3} 26} 56 | 590 550} 0.938220] 501.72] 31814.1 “a cE “ “| 41 7| 32 4) 15) 22.5; 499.5} 450] 0.90090} 562.59} 34476.0 “ “ “ “ “| 4] 50] 36 5] 4] 13.5] 817.5] 700] 0.85627! 656.59 | 38243.0 “ 29)... G 50 “) 2) 4) 10 2] 14) 58 648 450 | 0.69444) 955.50} 45135.3 “ “ 6 “ “) 2) 41] 41 2; 52] 50 669 400 | 0.59791) 1140.94] 46402.8 16 | November 7, a.m 45 “1! 9] 29) 27 9| 87] 57 | 510 600] 1.17647 0. 0. October 29, p.m. | 50 9| 3} 20} 41 8] 27| 28 | 407 | 450] 1.10565|) 263.00] 19779.8 te a ae §& “| 3} 383] 18 8| 85] 49 151 150} 0.99338] 531.75| 35931.0! « & f fe “) 3) 386] 44 8} 44] 8 444 | 400} 0.90090] 786.75] 48212.7 ee & = i “) 8] 45) 5 8] 54] 10.5] 545.5) 450] 0.82493] 1001.47] 56195.7 & ss i “! 3] 55] 14 4) 6] 58.5) 699.5] 550] 0.78628] 1107.87) 59226.4 & 6 6 & «) 41 21) 14 4} 380} 10 | 536 400 | 0.74627 | 1205.00] 6P168.8 as es & “! 4} 81] 19 4| 40] 31 552 400 | 0.72464 | 1259.16] 62065.4 Bs ae & “| 4) 41] 42 4) 51} 4.5} 562.5} 400] 0.71111 | 1297.31] 62759.2 es es “! 4} 54] 35 5] 4| 7.5) 572.5) 400] 0.69869 | 1829.78] 63199.3 November 7, a.m. | 45 «) 9) 19) 24 9| 27) 22.5] 478.5} 600} 1.25392 0. 0. See ee ee ae : alt =a November 5, a.m. | 44 12} 9} 4] 845) 9] 18) 58.5] 564 | 400] 0.70922] 1554.22] 74979.3 s c ss “! 9] 15} 10 9) 21] 7.5} 357.5} 250} 0.69930] 1584.00] 75347.2 SS “ & i “| 9) 83) 15 9} 89} 23 | 368 250 | 0.67985 | 1613.94} 74580.9 % os “1 9| 40] 87 9) 48] 3.5} 446.5] 800] 0.67189 | 1644.37] 75153.2 e ee & “1 10; O; 8 10| 7| 37.5] 454.5] 300) 0.66007 | 1675.06) 75208.3 e fi “ “) 10) 8} 54.5) 10] 16] 37 462.5) 300] 0.64865 | 1705.47 | 75249.2 re ee i “1 10; 82) 31 10| 41) 41 550 | 350| 0.63686] 1735.94| 75142.9 et Got “1 10) 43} 0 10} 51) 0.5) 480.5] 800] 0.62435] 1768.41] 75103.8 eg « 1 11) 1) 53 11) 10] 2 489 800] 0.61350!) 1802.06 | 75202.0 te eo “) 11; 11) 24 | 11) 18] 26 | 4292 250 | 0.59242 | 1836.19| 73993.4 « 6, P.M. f “) 3) 81] 12 8| 35; 20 248 0; 0. 8155.34 0. s o 6 a “) 3) 40} 16 38] 42) 22 126 0| 0. 2797.27 0. as 10| 57 9} 18] 5 428 550 | 1.28505 0. 0. --> In experiments Nos. 8, 16, 26, and 89, the brake was removed.
 * of the ayo revolutions | the seale, | the ee
 * 1|October 17,
 * 54
 * 3
 * 10
 * 13
 * 19
 * 10
 * 17
 * 32
 * 253
 * 150
 * 0.59289
 * 575.56
 * 23211.8
 * 2
 * 11
 * 30
 * 3.5
 * 11
 * 36
 * 42
 * 398.5
 * 350
 * 0.87829
 * 209.09
 * 12073.5
 * 3
 * 11
 * 46
 * 11
 * 11
 * 54
 * 15
 * 484
 * 350
 * 0.723814
 * 407.25
 * 20032.3
 * 49.5
 * 11
 * 2
 * 17
 * 11
 * 19
 * 7
 * 1010
 * 550
 * 0.54455
 * 606.00
 * 22447.2
 * 5
 * 11
 * 33
 * 41
 * 11
 * 45
 * 22
 * 701
 * 350
 * 0.49929
 * 666.34
 * 22680.5
 * 6
 * 11
 * 59
 * 24
 * 0
 * 6
 * 49
 * 445
 * 200
 * 0.44944
 * 720.50
 * 22026.8
 * 7
 * November 5,P.m. | 44 “| 4) 14) 47 4} 21) 20 | 8938 | 100} 0.25445) 9381.87] 16129.1
 * 22680.5
 * 6
 * 11
 * 59
 * 24
 * 0
 * 6
 * 49
 * 445
 * 200
 * 0.44944
 * 720.50
 * 22026.8
 * 7
 * November 5,P.m. | 44 “| 4) 14) 47 4} 21) 20 | 8938 | 100} 0.25445) 9381.87] 16129.1
 * 720.50
 * 22026.8
 * 7
 * November 5,P.m. | 44 “| 4) 14) 47 4} 21) 20 | 8938 | 100} 0.25445) 9381.87] 16129.1
 * November 5,P.m. | 44 “| 4) 14) 47 4} 21) 20 | 8938 | 100} 0.25445) 9381.87] 16129.1

In experiment No. 37, the weight preponderated. In No. 38, the wheel preponderated (art. 77.)