What is the min/max speed the automobile can have before sliding down/up the banking?
Posted October 15th, 2009 by admin No Comments »
natashah asked:
Consider a wet banked roadway, where there is a coefficient of static friction of 0.30 and a coefficient of kinetic friction of 0.25 between the tires and the roadway. The radius of the curve is R=50 m.
Consider a wet banked roadway, where there is a coefficient of static friction of 0.30 and a coefficient of kinetic friction of 0.25 between the tires and the roadway. The radius of the curve is R=50 m.
1.) If the banking angle is theta=25 degrees, what is the maximum speed the automobile can have before sliding up the banking?
2.)
What is the minimum speed the automobile can have before sliding down the banking?
Thank you so much to whoever solves this problem!