Civil Engineering > GATE 2019 SET-1 > Highway Engineering
The coefficient of average rolling friction of a road is fr and its grade is +G%. If the grade of this road is doubled, what will be the percentage change in the braking distance (for the design vehicle to come to a stop) measured along the horizontal (assume all other parameters are kept unchanged)?
A
(0.01G / (fr + 0.02G)) × 100
B
(fr/ (fr + 0.02G)) × 100
C
(0.02G / (fr + 0.01G)) × 100
D
(2fr / (fr + 0.01G)) × 100

Explanation

Correct : a

Similar Questions

What is the worst-case time complexity of insertion in an AVL tree?
Question #23 Medium
Which operations on a binary search tree have O(h) complexity?
Question #31 Easy
Compare search complexities of sorted array vs balanced BST.
Question #47 Hard

Related Topics

Data Structures Binary Search Tree Time Complexity Algorithm Analysis Tree Algorithms Computer Science