A 1035-kg car and a 2180-kg pickup truck approach a curve on the expressway that has a radius of 216 m.
A 1035-kg car and a 2180-kg pickup truck approach a curve on the expressway that has a radius of 216 m.
Part A
At what angle should the highway engineer bank this curve so that vehicles traveling at 69.4 mi/h can safely round it regardless of the condition of their tires?
Part B
Should the heavy truck go slower than the lighter car?
Part C
As the car and truck round the curve at 69.4 mi/h, find the normal force on the car to the highway surface.
Part D
As the car and truck round the curve at 69.4 mi/h, find the normal force on the truck to the highway surface.
Homework Answers
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A 1035-kg car and a 2180-kg pickup truck approach a curve on the expressway that has a radius of 216 m.
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