To anticipate the dip and hump in the road, the driver of a car applies his brakes to produce a uniform deceleration. His speed is 100 kph at the bottom A of the dip and 50kph at the top C of the hump. The length of the road from A to C is 120m. The radius of curvature of the hump at C is 150m. The total acceleration at A is 3 m/s^2 -determine the acceleration in m/s^2 at the point of inflection B -compute the total acceleration in m/s^2 at C. -compute the radius of curvature at A
To anticipate the dip and hump in the road, the driver of a car applies his brakes to produce a uniform deceleration. His speed is 100 kph at the bottom A of the dip and 50kph at the top C of the hump. The length of the road from A to C is 120m. The radius of curvature of the hump at C is 150m. The total acceleration at A is 3 m/s^2 -determine the acceleration in m/s^2 at the point of inflection B -compute the total acceleration in m/s^2 at C. -compute the radius of curvature at A
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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To anticipate the dip and hump in the road, the driver of a car applies his brakes to produce a uniform deceleration. His speed is 100 kph at the bottom A of the dip and 50kph at the top C of the hump. The length of the road from A to C is 120m. The radius of curvature of the hump at C is 150m. The total acceleration at A is 3 m/s^2
-determine the acceleration in m/s^2 at the point of inflection B
-compute the total acceleration in m/s^2 at C.
-compute the radius of curvature at A
Transcribed Image Text:60 m
60 m
TAN
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