How much following time should you keep at highway speeds or when following a motorcycle or semi truck?
Remember: The space between your vehicle and a large vehicle behind you on a highway should be four seconds at speeds of 46-70 mph, plus one second for every 10 feet of vehicle length.
What is the minimum amount of following time needed to create an open front zone at highway speeds?
A three to four second following distance is the minimum you should allow between your vehicle and the vehicle ahead of you. This will provide you time to stop quickly if it is safe to do so. If it is not safe to stop, you will have time to steer into an identified open path of travel.
What happens to my car when I press the gas?
I still managed to get to work, but only after much struggle and pleading with my car. Now when I step on the pedal the engine doesnt rev and the RPMS seem to go DOWN, only until I floored the pedal and then they would jump to the 4-5-6 thousand range with my car jumping forward with the sudden acceleration.
Can a driver generalize to unexpected traffic situations?
However, based on his analysis, he presents a series of values for expected, unexpected, and surprise situations that appear to generalize over a variety of different driver tasks and traffic situations without sufficient concern for urgency or criticality of the situations.
What’s the mean brake reaction time in normal traffic?
This category consists of studies and conditions that measure maximum performance. The mean value of 0.7 to 0.75 sec derived from these studies does not neces – down in advance. It is also quite possible that maximally alert drivers reach that value in normal traffic even without such preview.
How long is the time to stop at an intersection?
In the whole no more than 1.1 sec with time-to-stop-line being about 3.5 sec or less (at 60 m distance). ized intersections. There is simply no need to respond promptly at a longer distance, slower
What happens when you hit the gas pedal at the last light?
You’re running a little late, but sitting in pole position at the last light before hitting your employee parking lot. So when the stoplight turns from red to green, you punch the gas pedal, hoping to sail through the intersection a little, um, faster than usual. But instead of moving when you hit the gas pedal, your car hesitates.
What to do if you cant push the gas pedal?
Explain your symptoms and have the mechanic drive the vehicle to verify the issue. Once the issue has been fully diagnosed, the mechanic would relay his/her findings over to you to make a repair decision. The statements expressed above are only for informational purposes and should be independently verified.
How many cars have crashed due to sticking gas pedals?
In 2010 the NHTSA found that 35 of the 58 cases of Toyota vehicles that crashed were due to sticking gas pedals or motorists getting their feet trapped in floor mats, and not driver error, which resulted in the global recall of 8 million of the carmaker’s vehicles.
What causes a car to accelerate with no gas pedal?
In an instant, the vehicle can accelerate to full speed and become unresponsive to braking efforts. Mechanical malfunctions – such as a faulty throttle, external interferences, a floor mat that wedges under the pedal – can contribute to this type of unintended acceleration.