A car, of mass 2.1 X 10^3 kg, travels in the horizontal plane around an unbanked curve of a radius of 275 m at a speed of 26 m/s, without sliding.
a) Determine the minimum coefficient of static friction between the tires and the road.
b) How would your answer in part a) be affected if the mass of the vehicle were greater because of the presence of heavy cargo?
c) How would your answer in part a) be affected if the curve were sharper, i. e., if its radius were smaller?
Answers: 3
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Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
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A car, of mass 2.1 X 10^3 kg, travels in the horizontal plane around an unbanked curve of a radius o...
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