Slot car racing, car race away at speed then suddenly stops

[[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-0.004,-0.005,0.012,0.028,0.024,-0.027,-0.038,-0.037,-0.027,0.04,0.053,0.038,-0.026,-0.042,-0.03,0.025,0.025,0.077,0.022,-0.037,-0.06,-0.061,-0.053,-0.046,0.044,0.03,-0.026,-0.034,-0.038,0.052,0.052,0.028,-0.03,-0.04,-0.028,-0.028,0.064,0.057,-0.066,-0.041,-0.038,0.039,0.052,0.043,-0.032,-0.038,-0.051,0.051,0.059,0.087,0.04,-0.067,-0.059,-0.038,0.048,0.062,0.057,-0.041,-0.047,-0.048,0.056,-0.055,0.065,-0.053,-0.05,-0.045,-0.045,-0.045,0.079,0.071,0.091,-0.043,-0.127,0.073,0.125,0.125,0.056,-0.099,-0.08,0.099,0.164,0.28,0.149,-0.247,-0.107,-0.125,-0.122,0.177,0.062,-0.159,0.14,-0.19,0.16,-0.256,0.215,0.152,0.143,0.192,0.236,-0.211,-0.18,0.063,-0.17,0.143,0.064,0.094,0.133,-0.155,0.158,0.146,0.153,0.223,-0.146,-0.078,-0.109,-0.19,-0.139,0.189,0.185,0.155,0.141,-0.182,-0.26,0.065,-0.293,0.317,0.244,0.255,-0.16,-0.144,-0.195,0.213,-0.226,0.331,0.308,-0.31,-0.271,0.353,-0.228,-0.304,0.293,0.411,0.411,-0.44,0.423,0.384,-0.302,-0.26,-0.226,0.475,0.254,0.303,0.223,-0.27,-0.198,-0.254,0.336,-0.269,-0.392,-0.227,-0.224,0.313,-0.404,-0.297,-0.476,0.179,-0.346,0.408,0.277,0.345,-0.376,0.293,-0.276,-0.241,0.11,0.097,-0.334,0.388,-0.18,0.31,0.475,-0.359,-0.331,-0.352,0.4,-0.224,0.25,-0.327,0.162,-0.164,-0.167,0.212,0.225,0.147,0.162,-0.161,0.291,0.162,-0.198,-0.188,-0.166,0.084,-0.112,0.156,0.237,0.203,0.182,-0.202,0.12,0.134,0.173,-0.114,0.118,0.125,-0.196,-0.15,0.142,-0.111,0.08,0.093,0.174,0.154,0.141,0.155,-0.19,-0.11,0.118,0.188,-0.262,0.148,-0.151,0.215,0.197,0.162,-0.132,-0.228,0.14,-0.183,0.133,-0.12,-0.096,0.151,0.121,-0.135,-0.163,0.105,0.187,0.192,-0.164,0.216,-0.242,0.267,-0.295,0.158,-0.126,0.086,0.151,0.085,-0.157,-0.129,-0.156,0.156,0.154,-0.204,-0.168,0.176,0.118,-0.213,-0.099,-0.184,0.117,-0.181,0.163,-0.143,0.118,-0.069,0.143,-0.1,-0.145,-0.071,-0.085,0.107,0.076,-0.083,-0.127,0.115,-0.119,0.108,0.06,-0.088,0.085,-0.096,0.093,-0.112,-0.083,0.054,0.061,-0.094,-0.094,-0.053,-0.095,0.067,0.073,0.087,-0.114,-0.142,-0.085,0.109,0.084,0.102,0.064,0.087,-0.114,0.097,-0.101,0.074,0.069,0.045,-0.073,0.091,0.115,0.095,0.103,0.106,-0.162,0.148,-0.195,0.173,-0.097,0.11,-0.227,-0.227,-0.171,-0.097,0.052,0.105,0.087,-0.09,-0.069,-0.097,-0.086,0.121,0.125,-0.104,0.142,-0.189,0.193,-0.129,-0.104,-0.076,0.067,-0.07,0.057,0.059,-0.089,-0.051,-0.053,0.054,-0.061,0.044,-0.085,0.06,-0.059,0.056,0.056,0.074,-0.112,0.104,0.083,0.114,-0.056,0.029,-0.062,-0.055,0.04,-0.052,-0.062,-0.059,0.067,0.047,0.04,-0.095,-0.054,-0.065,0.061,0.022,0.043,-0.061,-0.053,-0.06,0.044,-0.059,0.087,-0.071,0.083,-0.079,-0.105,-0.105,0.033,-0.029,0.117,0.117,-0.056,-0.116,0.037,-0.033,0.053,0.069,0.032,-0.031,-0.046,0.032,0.045,-0.06,-0.05,0.04,-0.039,0.024,0.035,-0.047,-0.047,-0.054,-0.027,-0.046,0.036,0.041,-0.038,-0.032,-0.04,-0.042,0.029,0.025,-0.019,0.028,-0.038,-0.051,0.027,0.042,0.044,0.023,-0.028,-0.04,-0.016,0.062,0.062,0.024,-0.047,-0.038,-0.036,0.04,0.043,0.045,-0.044,-0.041,-0.036,0.036,-0.051,0.093,0.031,-0.061,-0.111,0.038,0.063,0.072,0.031,0.037,-0.083,-0.062,-0.062,0.054,0.037,0.033,0.032,-0.068,-0.057,-0.071,0.039,0.046,0.078,-0.121,0.095,-0.047,0.053,-0.066,0.056,-0.074,-0.036,0.054,0.043,0.033,-0.049,-0.047,-0.046,0.047,0.042,0.036,-0.03,-0.033,-0.043,0.024,0.027,0.03,0.041,-0.052,-0.043,-0.037,0.047,0.042,0.028,0.024,-0.047,-0.04,0.041,-0.025,0.053,-0.027,-0.042,-0.053,-0.04,0.044,0.044,0.036,0.026,-0.053,-0.044,-0.044,0.037,0.071,0.061,-0.046,-0.028,-0.041,-0.05,0.047,0.055,-0.028,-0.057,-0.039,-0.03,0.042,0.052,0.044,-0.047,-0.063,-0.036,-0.046,0.067,0.043,0.045,-0.048,-0.064,-0.035,0.059,0.066,0.088,0.034,-0.07,-0.081,0.129,-0.051,0.057,-0.065,-0.065,0.031,-0.069,0.092,0.092,0.115,0.04,-0.072,-0.049,-0.059,0.053,0.133,-0.077,-0.086,-0.074,0.023,0.05,-0.063,0.062,-0.038,0.044,-0.046,0.063,-0.032,-0.021,0.048,0.036,-0.041,-0.04,-0.025,0.03,0.046,0.038,0.038,-0.025,0.037,-0.04,-0.04,0.031,0.023,-0.022,-0.021,-0.029,-0.024,0.032,0.024,0.025,0.022,-0.038,-0.035,0.016,0.021,-0.02,0.031,0.021,0.034,0.023,-0.013,-0.042,-0.021,0.023,0.018,0.035,-0.025,-0.025,-0.026,-0.032,0.033,0.031,0.032,-0.03,-0.026,-0.015,0.025,0.014,0.017,-0.017,-0.012,-0.01,0.016,-0.012,-0.016,0.008,0.015,-0.014,-0.019,-0.013,-0.019,0.023,0.016,-0.007,-0.013,-0.01,-0.005,0.009,0.01,0.007,-0.004,-0.008,-0.006,-0.003,0.005,0.005,0.004,0.002,-0.004,-0.003,-0.002,0.002,0.002,0.002,0.002,-0.001,-0.001,-0.002,-0.002,-0.001,0.001,0.001,-0.002,-0.002,0.001,0.001,0.001,-0.001,-0.001,0.001,0.001,0.001,-0.001,-0.001,0,0.001,0.001,-0.001,-0.001,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]