To anticipate the dip and the hump in the road, the driver of a car applies his brakes to produce a uniform deceleration. His speed is 100kph at the bottom A of the dip and 50 kph at the top C of the hump. The length of the road from A to Cis 120m. The radius of curvature of the hump at Cis 150m. The total acceleration at A is 3 m/s^2. Compute the radius of curvature at A. 60 m 60 m A
To anticipate the dip and the hump in the road, the driver of a car applies his brakes to produce a uniform deceleration. His speed is 100kph at the bottom A of the dip and 50 kph at the top C of the hump. The length of the road from A to Cis 120m. The radius of curvature of the hump at Cis 150m. The total acceleration at A is 3 m/s^2. Compute the radius of curvature at A. 60 m 60 m A
Related questions
Question

Transcribed Image Text:To anticipate the dip and the hump in the road, the driver of a car applies his brakes to produce a uniform deceleration. His speed is
100kph at the bottom A of the dip and 50 kph at the top Cof the hump. The length of the road from A to Cis 120m. The radius of
curvature of the hump at C is 150m. The total acceleration at A is 3 m/s^2.
Compute the radius of curvature at A.
C
60 m
В
60 m
A
A) 612.15m
B) 502.39m
c) 432.32m
D 243.23m
E) 549.81m
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
