radius	speed
(m)	(m/s)
0.260	4.02371
0.480	5.51358
0.290	4.95142
0.235	4.17104
0.245	4.81056
0.260	4.74892
0.200	3.59039
0.535	6.19061
0.650	7.10273
0.315	5.45235
0.260	4.98057
0.405	6.99090
0.670	9.09229
0.552	8.04714
0.360	5.49016