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| Name | PHYSICS - Calculating the Braking Distance of a Car (Exam Question Example) |
| Video Uploader | Video From Harold Walden |
| Upload Date | This Video Uploaded At 06-10-2017 05:19:49 |
| Video Discription | PHYSICS - Calculating the Braking Distance of a Car (Exam Question Example) Fun example showing two different takes at essentially the same question however, the complexity level of the two are vastly different. What determines how quickly a car can stop? How do tires and brakes affect braking distance? This video explains an equation that can be used to determine how well a car brakes. Want to include factors such as rain or ABS no ABS? Here is how to alter the equation. In the original equation, multiply u (frictional coefficient) by acceleration, so the new equation reads: D=0.5*V^2/(u*a) Leave a as 1, and change u according to the condition. With ABS ON: u can be considered 1, since ABS will attempt to maintain peak friction. With ABS OFF: u will be less than 1, and will equal the frictional coefficient of a tire slipping on pavement. With RAIN, and ABS ON: u will be less than 1, and will equal the frictional coefficient of a tire on wet pavement. With RAIN, and ABS OFF: u will be less than 1 (and than with ABS ON), and will be equal to the frictional coefficient of a tire slipping on wet pavement. This is the worst case scenario of the four listed. My Instagram Account: https://www.instagram.com/harrywalden/ My Youtube Channel: https://www.youtube.com/HaroldWalden My Facebook Page: https://www.facebook.com/claremont.tuition/ My LinkedIn Page: https://www.linkedin.com/haroldwalden/ |
| Category | Education |
| Tags | PHYSICS - Calculating the Braking Distance of a Car (Exam Question Example) | braking | force | dynamics | mechanics | acceleration | newton | engineering | technology | car | deceleration | math | physics | motion | tutorial | education | tutor | lesson | how to find braking force | how to calculate braking force | braking force | calculate the braking force of a vehicle | brakes | brake | velocity | science | hard | challenging | gcse |
