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Math Help - Formula for Velocity/Angle compare?

  1. #1
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    Joined
    May 2010
    Posts
    2

    Exclamation (STILL UNSLOVED)Formula for Velocity/Angle compare?

    Okay I have this table:
    Code:
    Angle(in degrees)	| Xvelocity		,Yvelocity	(in ~procents)
    ------------------------+-------------------------------------------------------
    0  			| 100			,0
    15 			| 83			,16.6
    30 			| 66.4			,33.2
    45 			| 50			,50
    60 			| 33.2  		,66.4
    75 			| 16.6  		,83
    90 			| 0			,100
    105			| -16.6			,83
    120			| -33.2			,66.4
    135			| -50			,50
    150			| -66.4			,33.2
    165			| -83			,16.6
    180			| -100			,0
    195			| -83			,-16.6
    210			| -66.4			,-33.2
    225			| -50			,-50
    240			| -66.4			,33.2
    255			| -83			,16.6
    270			| 0			,-100
    285			| 16.6			,-83
    300			| 33.2			,-66.4
    315			| 50			,-50
    330			| 66.4			,-32.2
    345			| 83			,-16.6
    0  			| 100			,0
    only thing i can see that between
    0 - 90 the sum is 100
    and the others...
    And I am stuck as i don't want to make 359 statements but a formula, or 2
    I think i did harder thing but i just can't do this Oo... I have no Idea if i have to use sinus or whatever ... eh.
    I hope somebody can help me out
    already thanks.
    Last edited by rafalgrrr; May 24th 2010 at 07:40 AM.
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  2. #2
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    Joined
    May 2010
    Posts
    22
    the first number could be cos(x)^3/abs(cos(x))
    The second one: sin(x)^3/abs(sin(x))
    the division is just to get the sign but then it won't work when cosx or sinx =0
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  3. #3
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    Joined
    May 2010
    Posts
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    Quote Originally Posted by papex View Post
    the first number could be cos(x)^3/abs(cos(x))
    The second one: sin(x)^3/abs(sin(x))
    the division is just to get the sign but then it won't work when cosx or sinx =0
    well maybe when cos = 360 ;d , i'll try.

    __edit___

    Code:
     0 X: 100.000000 , Y: 0.000000
     1 X: 29.192655 , Y: 70.807334
     2 X: -17.317819 , Y: 82.682174
     3 X: -98.008514 , Y: 1.991485
     4 X: -42.724998 , Y: -57.275001
     5 X: 8.046424 , Y: -91.953582
     6 X: 92.192687 , Y: -7.807301
     7 X: 56.836860 , Y: 43.163139
     8 X: -2.117026 , Y: 97.882972
     9 X: -83.015830 , Y: 16.984167
     10 X: -70.404098 , Y: -29.595899
     11 X: 0.001958 , Y: -99.998046
     12 X: 71.208946 , Y: -28.791051
     13 X: 82.345970 , Y: 17.654033
     14 X: 1.869706 , Y: 98.130294
     15 X: -57.712566 , Y: 42.287429
     16 X: -91.711166 , Y: -8.288831
     17 X: -7.571486 , Y: -92.428512
     18 X: 43.601818 , Y: -56.398181
     19 X: 97.753677 , Y: 2.246317
     20 X: 16.653097 , Y: 83.346908
     21 X: -30.000734 , Y: 69.999267
     22 X: -99.992164 , Y: -0.007834
     23 X: -28.391105 , Y: -71.608909
     24 X: 17.992784 , Y: -82.007225
     25 X: 98.248306 , Y: -1.751698
     26 X: 41.850456 , Y: 58.149539
     27 X: -8.534507 , Y: 91.465499
     28 X: -92.661003 , Y: 7.338994
     29 X: -55.959011 , Y: -44.040992
     30 X: 2.379351 , Y: -97.620651
     31 X: 83.675361 , Y: -16.324642
     32 X: 69.592872 , Y: 30.407138
     33 X: -0.017627 , Y: 99.982368
     34 X: -72.007148 , Y: 27.992851
     35 X: -81.665954 , Y: -18.334037
     36 X: -1.637470 , Y: -98.362525
     37 X: 58.585865 , Y: -41.414131
     38 X: 91.216567 , Y: 8.783432
     39 X: 7.109845 , Y: 92.890151
     40 X: -44.480636 , Y: 55.519359
     41 X: -97.483879 , Y: -2.516115
     42 X: -15.998824 , Y: -84.001174
     43 X: 30.815080 , Y: -69.184921
     44 X: 99.968658 , Y: 0.031335
     45 X: 27.596315 , Y: 72.403678
     46 X: -18.677776 , Y: 81.322219
     47 X: -98.472969 , Y: 1.527031
     48 X: -40.978477 , Y: -59.021522
     49 X: 9.035587 , Y: -90.964416
     50 X: 93.115936 , Y: -6.884055
     51 X: 55.079288 , Y: 44.920719
     52 X: -2.656599 , Y: 97.343399
     53 X: -84.324333 , Y: 15.675672
     54 X: -68.775474 , Y: -31.224521
     55 X: 0.048959 , Y: -99.951034
     56 X: 72.798454 , Y: -27.201545
     57 X: 80.976036 , Y: 19.023971
     58 X: 1.420390 , Y: 98.579612
     59 X: -59.456466 , Y: 40.543529
     60 X: -90.709045 , Y: -9.290950
     61 X: -6.661645 , Y: -93.338356
     62 X: 45.361186 , Y: -54.638809
     63 X: 97.199211 , Y: 2.800792
     64 X: 15.355208 , Y: 84.644790
     65 X: -31.635433 , Y: 68.364562
     66 X: -99.929496 , Y: -0.070496
     67 X: -26.808559 , Y: -73.191436
     68 X: 19.372587 , Y: -80.627418
     69 X: 98.682441 , Y: -1.317555
     70 X: 40.109321 , Y: 59.890674
     71 X: -9.549504 , Y: 90.450492
     72 X: -93.557373 , Y: 6.442630
     73 X: -54.197971 , Y: -45.802028
     74 X: 2.948684 , Y: -97.051322
     75 X: 84.962539 , Y: -15.037460
     76 X: 67.952217 , Y: 32.047782
     77 X: -0.095945 , Y: 99.904060
     78 X: -73.582618 , Y: 26.417388
     79 X: -80.276390 , Y: -19.723606
     80 X: -1.218534 , Y: -98.781471
     81 X: 60.324108 , Y: -39.675888
     82 X: 90.188774 , Y: 9.811227
     83 X: 6.227027 , Y: 93.772979
     84 X: -46.243198 , Y: 53.756801
     85 X: -96.899742 , Y: -3.100262
     86 X: -14.722448 , Y: -85.277549
     87 X: 32.461540 , Y: -67.538452
     88 X: 99.874694 , Y: 0.125303
     89 X: 26.028060 , Y: 73.971931
     90 X: -20.076997 , Y: 79.922996
     91 X: -98.876663 , Y: 1.123335
     92 X: -39.243267 , Y: -60.756736
     93 X: 10.076098 , Y: -89.923896
     94 X: 93.985145 , Y: -6.014853
     95 X: 53.315345 , Y: 46.684654
     96 X: -3.255514 , Y: 96.744483
     97 X: -85.589797 , Y: 14.410203
     98 X: -67.123321 , Y: -32.876678
     99 X: 0.158570 , Y: -99.841430
     100 X: 74.359390 , Y: -25.640615
     101 X: 79.567268 , Y: 20.432731
     102 X: 1.031965 , Y: 98.968032
     103 X: -61.188518 , Y: 38.811485
     104 X: -89.655899 , Y: -10.344097
     105 X: -5.806126 , Y: -94.193870
     106 X: 47.126380 , Y: -52.873622
     107 X: 96.585563 , Y: 3.414429
     108 X: 14.100745 , Y: 85.899253
     109 X: -33.293148 , Y: 66.706848
     110 X: -99.804260 , Y: -0.195741
     111 X: -25.255081 , Y: -74.744918
     112 X: 20.790782 , Y: -79.209213
     113 X: 99.055564 , Y: -0.944432
     114 X: 38.380577 , Y: 61.619422
     115 X: -10.615202 , Y: 89.384803
     116 X: -94.399139 , Y: 5.600861
     117 X: -52.431671 , Y: -47.568325
     118 X: 3.576993 , Y: -96.423011
     119 X: 86.205902 , Y: -13.794101
     120 X: 66.289070 , Y: 33.710937
     121 X: -0.236814 , Y: 99.763191
     122 X: -75.128524 , Y: 24.871482
     123 X: -78.848876 , Y: -21.151121
     124 X: -0.860742 , Y: -99.139259
     125 X: 62.049419 , Y: -37.950584
     126 X: 89.110610 , Y: 10.889394
     127 X: 5.399075 , Y: 94.600929
     128 X: -48.010463 , Y: 51.989532
     129 X: -96.256797 , Y: -3.743195
     130 X: -13.490292 , Y: -86.509704
     131 X: 34.129997 , Y: -65.870002
     132 X: 99.718208 , Y: 0.281786
     133 X: 24.489850 , Y: 75.510147
     134 X: -21.513721 , Y: 78.486282
     135 X: -99.219093 , Y: 0.780902
     136 X: -37.521533 , Y: -62.478469
     137 X: 11.166650 , Y: -88.833358
     138 X: 94.799217 , Y: -5.200783
     139 X: 51.547248 , Y: 48.452754
     140 X: -3.913021 , Y: 96.086975
     141 X: -86.810653 , Y: 13.189344
     142 X: -65.449699 , Y: -34.550296
     143 X: 0.330654 , Y: -99.669349
     144 X: 75.889778 , Y: -24.110221
     145 X: 78.121452 , Y: 21.878551
     146 X: 0.704918 , Y: 99.295082
     147 X: -62.906539 , Y: 37.093460
     148 X: -88.553054 , Y: -11.446949
     149 X: -5.006000 , Y: -94.993995
     150 X: 48.895168 , Y: -51.104824
     151 X: 95.913543 , Y: 4.086457
     152 X: 12.891279 , Y: 87.108718
     153 X: -34.971813 , Y: 65.028190
     154 X: -99.616584 , Y: -0.383412
     155 X: -23.732618 , Y: -76.267387
     156 X: 22.245588 , Y: -77.754417
     157 X: 99.367210 , Y: -0.632797
     158 X: 36.666400 , Y: 63.333599
     159 X: -11.730268 , Y: 88.269729
     160 X: -95.185264 , Y: 4.814744
     161 X: -50.662334 , Y: -49.337669
     162 X: 4.263491 , Y: -95.736511
     163 X: 87.403877 , Y: -12.596121
     164 X: 64.605499 , Y: 35.394504
     165 X: -0.440058 , Y: 99.559936
     166 X: -76.642921 , Y: 23.357074
     167 X: -77.385208 , Y: -22.614795
     168 X: -0.564543 , Y: -99.435462
     169 X: 63.759613 , Y: -36.240386
     170 X: 87.983421 , Y: 12.016585
     171 X: 4.627027 , Y: 95.372978
     172 X: -49.780227 , Y: 50.219772
     173 X: -95.555892 , Y: -4.444108
     174 X: -12.303895 , Y: -87.696105
     175 X: 35.818336 , Y: -64.181663
     176 X: 99.499420 , Y: 0.500587
     177 X: 22.983617 , Y: 77.016380
     178 X: -22.986150 , Y: 77.013847
     179 X: -99.499839 , Y: 0.500162
     180 X: -35.815448 , Y: -64.184555
     181 X: 12.305878 , Y: -87.694114
     182 X: 95.557136 , Y: -4.442866
     183 X: 49.777206 , Y: 50.222789
     184 X: -4.628294 , Y: 95.371704
     185 X: -87.985382 , Y: 12.014624
     186 X: -63.756721 , Y: -36.243286
     187 X: 0.564995 , Y: -99.435005
     188 X: 77.387725 , Y: -22.612277
     189 X: 76.640380 , Y: 23.359622
     190 X: 0.439659 , Y: 99.560340
     191 X: -64.608375 , Y: 35.391616
     192 X: -87.401878 , Y: -12.598122
     193 X: -4.262272 , Y: -95.737716
     194 X: 50.665344 , Y: -49.334655
     195 X: 95.183967 , Y: 4.816034
     196 X: 11.728326 , Y: 88.271675
     197 X: -36.669303 , Y: 63.330696
     198 X: -99.366729 , Y: -0.633275
     199 X: -22.243080 , Y: -77.756919
     200 X: 23.735185 , Y: -76.264816
     201 X: 99.616958 , Y: -0.383040
     202 X: 34.968933 , Y: 65.031066
     203 X: -12.893300 , Y: 87.106697
     204 X: -95.914741 , Y: 4.085264
     205 X: -48.892150 , Y: -51.107849
     206 X: 5.007316 , Y: -94.992683
     207 X: 88.554969 , Y: -11.445030
     208 X: 62.903625 , Y: 37.096370
     209 X: -0.705423 , Y: 99.294578
     210 X: -78.123939 , Y: 21.876060
     211 X: -75.887207 , Y: -24.112800
     212 X: -0.330308 , Y: -99.669685
     213 X: 65.452560 , Y: -34.547431
     214 X: 86.808616 , Y: 13.191384
     215 X: 3.911852 , Y: 96.088150
     216 X: -51.550258 , Y: 48.449745
     217 X: -94.797866 , Y: -5.202122
     218 X: -11.164751 , Y: -88.835258
     219 X: 37.524456 , Y: -62.475551
     220 X: 99.218566 , Y: 0.781433
     221 X: 21.511245 , Y: 78.488761
     222 X: -24.492444 , Y: 75.507560
     223 X: -99.718528 , Y: 0.281467
     224 X: -34.127132 , Y: -65.872871
     225 X: 13.492353 , Y: -86.507652
     226 X: 96.257942 , Y: -3.742051
     227 X: 48.007450 , Y: 51.992553
     228 X: -5.400437 , Y: 94.599555
     229 X: -89.112487 , Y: 10.887516
     230 X: -62.046485 , Y: -37.953506
     231 X: 0.861299 , Y: -99.138702
     232 X: 78.851348 , Y: -21.148658
     233 X: 75.125907 , Y: 24.874086
     234 X: 0.236521 , Y: 99.763473
     235 X: -66.291915 , Y: 33.708080
     236 X: -86.203819 , Y: -13.796178
     237 X: -3.575874 , Y: -96.424118
     238 X: 52.434688 , Y: -47.565311
     239 X: 94.397750 , Y: 5.602248
     240 X: 10.613347 , Y: 89.386657
     241 X: -38.383510 , Y: 61.616485
     242 X: -99.054977 , Y: -0.945015
     243 X: -20.788333 , Y: -79.211662
     244 X: 25.257698 , Y: -74.742301
     245 X: 99.804519 , Y: -0.195475
     246 X: 33.290309 , Y: 66.709693
     247 X: -14.102845 , Y: 85.897155
     248 X: -96.586669 , Y: 3.413334
     249 X: -47.123367 , Y: -52.876632
     250 X: 5.807536 , Y: -94.192466
     251 X: 89.657745 , Y: -10.342260
     252 X: 61.185585 , Y: 38.814418
     253 X: -1.032574 , Y: 98.967430
     254 X: -79.569702 , Y: 20.430297
     255 X: -74.356758 , Y: -25.643249
     256 X: -0.158330 , Y: -99.841674
     257 X: 67.126152 , Y: -32.873840
     258 X: 85.587677 , Y: 14.412321
     259 X: 3.254444 , Y: 96.745552
     260 X: -53.318351 , Y: 46.681648
     261 X: -93.983711 , Y: -6.016286
     262 X: -10.074283 , Y: -89.925727
     263 X: 39.246208 , Y: -60.753791
     264 X: 98.876029 , Y: 1.123970
     265 X: 20.074579 , Y: 79.925422
     266 X: -26.030704 , Y: 73.969291
     267 X: -99.874908 , Y: 0.125090
     268 X: -32.458721 , Y: -67.541275
     269 X: 14.724585 , Y: -85.275421
     270 X: 96.900787 , Y: -3.099217
     271 X: 46.240188 , Y: 53.759807
     272 X: -6.228483 , Y: 93.771522
     273 X: -90.190567 , Y: 9.809432
     274 X: -60.321163 , Y: -39.678840
     275 X: 1.219195 , Y: -98.780807
     276 X: 80.278793 , Y: -19.721206
     277 X: 73.579963 , Y: 26.420038
     278 X: 0.095758 , Y: 99.904235
     279 X: -67.955024 , Y: 32.044971
     280 X: -84.960380 , Y: -15.039615
     281 X: -2.947664 , Y: -97.052330
     282 X: 54.200977 , Y: -45.799022
     283 X: 93.555892 , Y: 6.444109
     284 X: 9.547732 , Y: 90.452270
     285 X: -40.112274 , Y: 59.887725
     286 X: -98.681755 , Y: -1.318242
     287 X: -19.370204 , Y: -80.629791
     288 X: 26.811223 , Y: -73.188774
     289 X: 99.929664 , Y: -0.070336
     290 X: 31.632631 , Y: 68.367370
     291 X: -15.357380 , Y: 84.642616
     292 X: -97.200210 , Y: 2.799798
     293 X: -45.358184 , Y: -54.641811
     294 X: 6.663148 , Y: -93.336853
     295 X: 90.710792 , Y: -9.289201
     296 X: 59.453506 , Y: 40.546485
     297 X: -1.421103 , Y: 98.578903
     298 X: -80.978408 , Y: 19.021602
     299 X: -72.795768 , Y: -27.204223
     300 X: -0.048826 , Y: -99.951179
     301 X: 68.778274 , Y: -31.221727
     302 X: 84.322128 , Y: 15.677863
     303 X: 2.655630 , Y: 97.344375
     304 X: -55.082286 , Y: 44.917713
     305 X: -93.114418 , Y: -6.885582
     306 X: -9.033859 , Y: -90.966140
     307 X: 40.981437 , Y: -59.018562
     308 X: 98.472229 , Y: 1.527771
     309 X: 18.675426 , Y: 81.324562
     310 X: -27.599012 , Y: 72.400993
     311 X: -99.968765 , Y: 0.031229
     312 X: -30.812294 , Y: -69.187698
     313 X: 16.001035 , Y: -83.998962
     314 X: 97.484840 , Y: -2.515171
     315 X: 44.477642 , Y: 55.522365
     316 X: -7.111394 , Y: 92.888610
     317 X: -91.218276 , Y: 8.781726
     318 X: -58.582897 , Y: -41.417098
     319 X: 1.638235 , Y: -98.361763
     320 X: 81.668296 , Y: -18.331707
     321 X: 72.004440 , Y: 27.995555
     322 X: 0.017547 , Y: 99.982452
     323 X: -69.595626 , Y: 30.404365
     324 X: -83.673133 , Y: -16.326869
     325 X: -2.378432 , Y: -97.621566
     326 X: 55.961997 , Y: -44.038002
     327 X: 92.659446 , Y: 7.340567
     328 X: 8.532822 , Y: 91.467178
     329 X: -41.853435 , Y: 58.146572
     330 X: -98.247512 , Y: -1.752489
     331 X: -17.990468 , Y: -82.009529
     332 X: 28.393823 , Y: -71.606185
     333 X: 99.992218 , Y: -0.007781
     334 X: 29.997972 , Y: 70.002021
     335 X: -16.655342 , Y: 83.344650
     336 X: -97.754577 , Y: 2.245424
     337 X: -43.598823 , Y: -56.401176
     338 X: 7.573081 , Y: -92.426910
     339 X: 91.712837 , Y: -8.287170
     340 X: 57.709590 , Y: 42.290409
     341 X: -1.870523 , Y: 98.129470
     342 X: -82.348266 , Y: 17.651735
     343 X: -71.206214 , Y: -28.793781
     344 X: -0.001932 , Y: -99.998069
     345 X: 70.406845 , Y: -29.593143
     346 X: 83.013572 , Y: 16.986427
     347 X: 2.116158 , Y: 97.883842
     348 X: -56.839847 , Y: 43.160156
     349 X: -92.191078 , Y: -7.808920
     350 X: -8.044784 , Y: -91.955215
     351 X: 42.727981 , Y: -57.272018
     352 X: 98.007675 , Y: 1.992327
     353 X: 17.315536 , Y: 82.684471
     354 X: -29.195398 , Y: 70.804595
     355 X: -100.000000 , Y: -0.000000
     356 X: -29.189916 , Y: -70.810089
     357 X: 17.320098 , Y: -82.679901
     358 X: 98.009353 , Y: -1.990643
     359 X: 42.722015 , Y: 57.277976
    0 X: 100.000000 , Y: 0.000000
    1 X: 29.192655 , Y: 70.807334

    hmm i don't think 1 degree should make this big difference
    i supposed it to be:
    0 X: 100.000000 , Y: 0.000000
    1 X: 98... , Y: 2.....

    eh
    Last edited by rafalgrrr; May 24th 2010 at 07:40 AM. Reason: results
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