1. A car goes around a curve on a road that is banked at an angle of 31.5°. Even though the road is slick, the car will stay on the road without any friction between its tires and the road when its speed is 22.7 m/s. What is the radius of the curve? Since friction comes and goes with the weather and tire condition, we want to design a road so
Mar 28, 2009 · I think maximum g-forces will always be achieved during braking, simply because the ratio between downforce and car-mass will mainly affect how big your acceleration is. The highest ratio you have when you have highest speed. So during braking from high speed you get max. deceleration (g-force) for a initial moment.
Maximum speed of 350 km/h, 625 km are covered in less than 2.5 hours The air conditioning system, which is approx. 25 % more powerful, is designed for outdoor temperatures of up to 50 °C Market share increased to 50 % between 2008 and 2010
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The best way to survive a skid on a snowy road is to avoid getting in one. Most of this article will be about how to remain in control when you're driving on snow- and ice-plagued highways.
Let the coefficient of friction be 0.15. The formula for calculating is given below : Where, e = Super elevation. f =coefficient of friction. v = speed in kmph. R = Radius of the curve in metre. Putting all the values in the formula we get, ∴ e = 0.201 – 0.15 = 0.051 per meter of carriage way.
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May 20, 2019 · Stopping distance increases with a heavy load or in road conditions such as snow, ice or rain. A fully loaded truck traveling in good road conditions at highway speeds needs a distance of nearly two football fields to stop. Never suddenly cut in front of a truck as it reduces the truck's allowable safe stopping distance.
Maximum safe speed of a car on a banked road A circular road of radius 1000 m has banking angle 45 degree . The maximum safe speed of a car having mass 2000 kg will be, if the coefficient of friction between tyre and road is 0.5, ____________.