Hi guys.. I want to find out how to find the maximum speed of a slotcar at a unbanked turn with a permanent magnet which have a downforce of 200 grams and a electromagnet which can brake in the interval 0-560grams. My slotcars topspeed is 5m/s and the wheight is 200grams. The coefficient of friction of the slotcar on a unbanked raceroad is 0,65. The radius of the turn is 0,33m. There are 3 types of turns 45,90 and 180 degree turns. I have calculated that if the slotcar didn't have the electromagnet or the permanent one, it had a maximum speed of 1,45134m/s Can someone help me?