File:Cosine-sine-read-on-clock-to-show-how-displace-against-physical-space-or-force-of-gravity-powered-load.png
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Captions
Hand in picture must pull 100# weight sideways with 32+# force to hit 18degrees slant>>this will leverage rope tension beyond nominal 100# needed just for load to 105.25 to cover all forces
Summary[edit]
| Description |
English: Cosine-sine-read-on-clock-to-show-how-displace-against-physical-space-or-force-of-gravity-powered-load. Ancient Babylonians gave us 360 degree circle, they showed on 12 hour clock, that was also 12 month calendar. Clock is even broken to 4 quadrant seasons of 3 months each. All from 365.25 nights found it took stars to circle. This shows another pattern of using the tics of hashes/seconds/minutes as 6degree graduations and the related numbers reveal sine and cosine calculation on the fly, especially accurate in first 'month' of first 'season' on the clock form noon to 1 o'clock. Tangents are not shown to simplify, but for 1-5 tics on clock tangents are simply :~11%,~22%,~33%,~44%,~55% respectively to same theme.
. This fairly accurately gives to 100ths sine, cosine, tangent >>sine and cosine can be flipped to 2-3 o'clock range 3rd month(tangent can't be flipped so) >>leaving only the center 1-2o'clock but know extremes and 7.5tics is 45 degrees know both are 70.7% cos/sine |
| Date | |
| Source | Own work |
| Author | Thetreespyder |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 10:23, 18 January 2021 | | 1,273 × 1,607 (394 KB) | Thetreespyder (talk | contribs) | Uploaded own work with UploadWizard |
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