How good are you at avoiding a car accident?

There are 10 cars in a row, all moving in the the same direction with the same speed.

You are the driver of the second car.

The average reaction of the driver is the value of the T= field +- 0.1 seconds.
The default is 0.5 s which means between 0.4 and 0.6s

You reaction time will determine if an accident will happen or not.
(and how many cars will be involved in the incident)


Your suggestions are highly appreciated! Please click

Author : Fu-Kwun Hwang, Dept. of physics, National Taiwan Normal University