 | Benjamin Greenleaf - 1839 - 356 σελίδες
...Julian Year. 1 Solar Year. 1 Siderial Year. CIRCULAR MOTION. 60 Seconds make 1 Prime minute, marked ' '. 60 Minutes " 1 Degree, " °. 30 Degrees " 1 Sign, " s. 12 Signs, or 360 Degrees, the whole great circle of the zodiac. 60 3600 108000 1296000 1 60 1800 21600 1 30 360 1 12 = zodiac.... | |
 | Calvin Tracy - 1840 - 326 σελίδες
...4 feet high, contains just one cord, since 8x4x4 = 128. XII. CIRCULAR MOTION. 60 second? (") make 1 minute—'. 60 minutes (' ) " 1 degree— ». 30 degrees " 1 Sign— S. 12 signs or 360° " 1 circle— C. XIII. TIME. m. tee. 60 seconds (sec.) make 1 minute — m. 1= 60. 60 minutes " 1 hour—... | |
 | James H. Porter - 1841 - 210 σελίδες
...thirty-one. NB In Bissextile, or leap year, February hath 29 days. 13. Circular Motion. 60 seconds (") make 1 minute,. ' 60 minutes, 1 degree, • 30 degrees, 1 sign, S. 12 signs, or 360 degrees, the whole great circle of the Zodiac. COMPOUND ADDITION TEACHETH to collect numbers of different denominations... | |
 | Daniel Adams - 1848 - 316 σελίδες
...are circles, signs, degrees, minutes, and seconds. TABLE. 60 seconds ( " ) make 1 minute, marked '. 60 minutes 1 degree, " °. 30 degrees 1 sign, " S. 12 signs, or 360 degrees, 1 circle. 1. Reduce 9s. 13° 25' to 2. In 1020300", how many seconds. degrees ? 3. In 3 signs, how... | |
 | Benjamin Greenleaf - 1841 - 334 σελίδες
...Julian Tear. 1 Solar Year. 1 Siderial Year. CIRCULAR MOTION. 60 Seconds make 1 Prime minute, marked ' ' 60 Minutes " 1 Degree, " ° 30 Degrees " 1 Sign, " s. 12 Signs, or 360 Degrees, the whole great circle of the zodiac. 60 3600 108000 1296000 1 60 1800 21600 1 80 360 1 12 = zodiac.... | |
 | 1843 - 142 σελίδες
...twenty-nine in each leap year. ANGULAR MEASURE OR DIVISIONS OP THE CIRCLE. seconds, marked " 60 seconds = 1 minute, ' 60 minutes = 1 degree, ° 30 degrees = 1 sign, s. 12 signs = 1 circle, circ. YARN MEASURE. COTTON YARN. 54 inches = 1 thread, 80 threads = 1 skein or rap, 7 skeins... | |
 | Benjamin Greenleaf - 1844 - 352 σελίδες
...h. e sec. 57 sec. 144 1 Julian Year. 1 Solar Year. 1 Siderial Year. CIRCULAR MOTION, make marked 60 Seconds make 1 Prime minute, 60 Minutes " 1 Degree,...30 Degrees " 1 Sign, " s. 12 Signs, or 360 Degrees, the whole great circle of the zodiac. 60 8600 108000 1296000 1 60 1800 21600 1 30 860 B. 1 IS zodiac.... | |
 | Benjamin Greenleaf - 1844 - 208 σελίδες
...m. 48 sec. 57 141 = 1 Julian Year. 1 Solar Year. 1 Sidereal Year. CIRCULAR MOTION. marked '. « o 60 Seconds make 1 Prime minute, 60 Minutes " 1 Degree,...30 Degrees " 1 Sign, " s. 12 Signs, or 360 Degrees, the whole great Circle of the Zodiac. MEASURING DISTANCES. 25 100 10 Inches Links Links Chains make... | |
 | Benjamin Greenleaf - 1844 - 204 σελίδες
...Julian Year. 1 Solar Year. 1 Sidereal Year. CIRCULAR MOTION. 60 Seconds make 1 Prime minute, marked '. 60 Minutes " 1 Degree, " °. 30 Degrees " 1 Sign, " s. 12 Signs, or 360 Degrees, the whole great Circle of the Zodiac. 25 100 10 MEASURING DISTANCES. Inches Links Links Chains 8 Furlongs... | |
 | Charles Davies - 1844 - 182 σελίδες
...February, twenty-eight alone. r About Circular Motion. TABLE OP CIRCULAR MOTION. 60 seconds, " make - 1 minute, - - - - '. 60 minutes -" '- - - 1 degree,...degrees - - - - 1 sign, - - - - s. 12 signs or 360° - - 1 circle, - - - - c. 1. How many seconds make a minute? How many seconds in two minutes '( In three... | |
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TABLE. 60 seconds (") make 1 minute, '. 60 minutes " 1 degree, . . . °. 30 degrees 
