Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 5 (Q.No. 21)
21.
If V is the velocity in km.p.h., t the brake reaction time in seconds and η the efficiency of the brakes, the stopping distance S of the vehicle, is
Discussion:
15 comments Page 1 of 2.
Binod said:
4 years ago
Here SSD = 0.278Vt + V^2/(254 * 0.35 * n) = 0.278Vt + 0.01V^2/n.
(1)
Rc Budhathoki said:
5 years ago
Yes, correct @Deep.
Deep said:
6 years ago
SSD = 0.278Vt + V^2/254*(f+0.01n) if V is in kmph.
Pawan said:
6 years ago
It should be 0.28vt+0. 01v^2/n.
(1)
Harsh Shukla said:
7 years ago
SSD = vt + v^2/2 * g * (f+0.01n) {all in meter and second}.
f=n*f(actual).
If you convert it to kmph, you will be getting your answer as C so it's correct.
f=n*f(actual).
If you convert it to kmph, you will be getting your answer as C so it's correct.
Anango Mohan Chatterjee said:
7 years ago
It should be 0.28 vt + 0.01v^2/n.
(2)
Akshay Patel said:
7 years ago
No @Murali.
Actually SSD increased when Brake efficiency decreased.
Actually SSD increased when Brake efficiency decreased.
Anomies said:
7 years ago
According to me, it is 0.28vt+0.01v2/n.
(1)
Aswani said:
8 years ago
D is the answer.
Dinesh said:
8 years ago
The Right Answer is;
S = 0.28Vt + (0.01V^2)/n.
S = 0.28Vt + (0.01V^2)/n.
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