- #1
Onjikaruto
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Hi everyone, I am new to this forum, and I am in need of some help.
I am currently in a General physics 1 course in an undergraduate college. We are doing individual projects that involve analyzing the cognitive and mathematical aspects of a motion. I have chosen to analyze drifting (motorsport) as my project. Specifically I have chosen a technical called Power-Over drifting. The reason I chose this topic is because it is something I am familiar with, (Familiar being... I do drifting as a hobby) and I am quite interested in the topic.
Power-over drifting involves no handbrake (unlike 'conventional drifting') it is used for vehicles that are AWD or for people have a lot of power (300HP+) and who want to do a drift at the fastest velocity and shortest time. What I understand is that through the entire time you don’t stop accelerating… You acceleration only slows down, but when you exit the turn you are at higher velocity then when you entered. How it is performed is as follows: You enter a turn as fast as you can on the outside. Right as you hit the turn, you continue to accelerate, at the same time, you would wrench the steering to the inside of the turn. This sudden change of direction combined with the continued acceleration causes the tires (all four) to slip, and the momentum of the car swings you around the turn. In order to do it successfully you need to continue to keep the wheels spinning and prevent them from gaining grip. The entire time you are to point your steering into the turn, and as you hit the Apex, you depress and then gradually step on the gas which causes your wheels to slow down, and then speed up giving you some traction. After this you exit the turn, and continue to accelerate.
I am supposed to try to understand the forces at work during the drift around a turn, the before and after. We are supposed to use free body diagrams, drawings, verbal explanations, and graphs.
I do not have to great of a physics background (almost none at all) and my professor has rushed the semester and in the last minute changed this product from being only 10% to being 40% and counted as a test. My understanding is quite limited and i really need some help.
What I do understand that there is normal force, frictional force, both static, and kinetic, as well as centripetal force of both the car around the turn, as well as within the tires it self. I also know that there are torque forces that are involved, (created by both the drive train, and its opposing force - friction. My Problem is sorting through it, and since my understanding of physics isn’t that great I am quite lost when it comes to mathematical calculations. What should I be focusing on, and what do I neglect?
Can someone point me in the right direction?
Thanks
Andrew
I am currently in a General physics 1 course in an undergraduate college. We are doing individual projects that involve analyzing the cognitive and mathematical aspects of a motion. I have chosen to analyze drifting (motorsport) as my project. Specifically I have chosen a technical called Power-Over drifting. The reason I chose this topic is because it is something I am familiar with, (Familiar being... I do drifting as a hobby) and I am quite interested in the topic.
Power-over drifting involves no handbrake (unlike 'conventional drifting') it is used for vehicles that are AWD or for people have a lot of power (300HP+) and who want to do a drift at the fastest velocity and shortest time. What I understand is that through the entire time you don’t stop accelerating… You acceleration only slows down, but when you exit the turn you are at higher velocity then when you entered. How it is performed is as follows: You enter a turn as fast as you can on the outside. Right as you hit the turn, you continue to accelerate, at the same time, you would wrench the steering to the inside of the turn. This sudden change of direction combined with the continued acceleration causes the tires (all four) to slip, and the momentum of the car swings you around the turn. In order to do it successfully you need to continue to keep the wheels spinning and prevent them from gaining grip. The entire time you are to point your steering into the turn, and as you hit the Apex, you depress and then gradually step on the gas which causes your wheels to slow down, and then speed up giving you some traction. After this you exit the turn, and continue to accelerate.
I am supposed to try to understand the forces at work during the drift around a turn, the before and after. We are supposed to use free body diagrams, drawings, verbal explanations, and graphs.
I do not have to great of a physics background (almost none at all) and my professor has rushed the semester and in the last minute changed this product from being only 10% to being 40% and counted as a test. My understanding is quite limited and i really need some help.
What I do understand that there is normal force, frictional force, both static, and kinetic, as well as centripetal force of both the car around the turn, as well as within the tires it self. I also know that there are torque forces that are involved, (created by both the drive train, and its opposing force - friction. My Problem is sorting through it, and since my understanding of physics isn’t that great I am quite lost when it comes to mathematical calculations. What should I be focusing on, and what do I neglect?
Can someone point me in the right direction?
Thanks
Andrew
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