With increase in speed of the traffic stream, the minimum spacing of vehicles________________?
(A) increases
(B) decreases
(C) first decreases and then increases after reaching a minimum value at optimum speed
(D) first increases and then decreases after reaching a maximum value at optimum speed
Share this... |
Facebook
|
Twitter
|
Linkedin
|
Whatsapp
|
Your email address will not be published. Required fields are marked *