rough accelleration stuff

acceleration.h

@@ -0,0 +1,12 @@
+#ifndef acceleration_h
+#define acceleration_h
+
+// Estimate the maximum speed at a given distance when you need to reach the given 
+// target_velocity with max_accelleration.
+double estimate_max_speed(double max_accelleration, double target_velocity, double distance);
+
+// At what distance must we start accellerating/braking to reach target_speed from current_speed given the 
+// specified constant accelleration.
+double estimate_brake_distance(double current_speed, double target_speed, double acceleration);
+
+#endif