The three-second rule
The National Safety Council recommends a minimum three-second following distance. Determining the three-second gap is relatively easy. When following a vehicle, pick an overhead road sign, a tree or other roadside marker.
To give yourself time to react, avoid last minute moves and hazards, always keep your eyes moving and scan the road at least 10 seconds ahead of your vehicle.
The 25 year car import rule, in simple words, keeps a check on the imports of vehicles that are not officially sold in the United States by the car brands operating in the nation. The rule states that one can only import a vehicle to the US when the vehicle in question is at least 25 years old.
Remembering that total car costs include insurance, maintenance and gas (not to mention parking and traffic tickets!), if you can manage to spend only one-tenth of your gross income on a new-to-you car, the financial benefits are plentiful. Here are three reasons to try the 1/10th rule the next time you buy a car.
What is the 4 second rule to help you maintain a safe following distance? The 4-second rule means keeping four seconds worth of space between your car and the vehicle in front, ensuring enough reaction time for sudden stops.
In general, a quarter-mile time below 12 seconds is considered quite fast for a sports car. Cars that can achieve quarter-mile times in the low to mid-11-second range or even faster are often regarded as high-performance or "fast" in terms of straight-line acceleration.
If you are driving above 30 mph, you should extend your following distance by one second for every additional 10 mph of speed. Three seconds should allow for enough space when traffic is moving around 30 mph, but you may want to bump this to four seconds at 40 mph, five seconds at 50 mph, and so on.
The 20/3/8 car buying rule says you should put 20% down, pay off your car loan in three years (36 months), and spend no more than 8% of your pretax income on car payments. As we go into depth to determine how realistic this rule is, you may consider whether it can actually help you budget for your next car.
Night blindness (nyctalopia)
This disorder can be caused by cataracts, glaucoma, myopia and other vision conditions. In some cases, glasses can treat night blindness, but treatment ultimately depends on the underlying cause.
IPDE stands for Identify, Predict, Decide, and Execute. This strategy also should be used in off-road driving. Identify any objects or conditions that may cause you trouble while driving. Predict what results might occur when you encounter the object or condition.
The 3-3-3 rule is a fantastic strategy for RV travelers. When you travel according to the 3-3-3 rule, you drive 300 miles or fewer per day, arrive at your destination before 3 p.m. and stay at your destination for at least three days.
Practice the 3-second rule
(Make sure you're counting properly; count one-1,000, two-1,000, three-1,000.) If you pass the same point before you make it to three, you are likely too close to the car in front of you and will need to slow down in order to increase your following distance.
If it takes you 3-5 seconds to pass an object after the car ahead of you has passed it, you're at a safe following distance. You'll need more space the faster you're driving, so keep that in mind. If you follow any closer than 3 seconds, you'll be tailgating the person in front of you, like a big jerk.
To apply this rule of thumb, budget for the following: 20% down payment: Aim to make a 20% down payment on your new car. 4-year repayment term: Choose a repayment term of four years or less on your auto loan. 10% transportation costs: Spend less than 10% of your total monthly income on transportation costs.
Hydroplaning (also called “aquaplaning”) is what happens when your tires drive over wet pavement or standing water and lose contact with the road surface, resulting in a loss of traction and an inability to steer the car.
A 9 second car will take between 9 to 10 seconds to travel a quarter of a mile (1320 feet). This is a term derived from automotive drag racing. 9 seconds is extremely fast. ... Professional NHRA (national hot rod association) drag race cars (dragsters, funny cars) take between 3.6 to 4 seconds to travel this distance.
A four-minute mile is the completion of a mile run (1.6 km) in four minutes or less. It translates to a speed of 15 miles per hour (24 km/h).
In the last decade, many cars have been launched with the capability to deliver 0-60 mph in under 3 seconds. In fact, this 0 to 60 time has become almost commonplace, especially when it comes to the uppermost echelon of the fastest accelerating cars in the world.
What's the 5-Second Rule? Almost everyone has dropped some food on the floor and still wanted to eat it. If someone saw you drop it, he or she might have yelled, "5-second rule!" This so-called rule says food is OK to eat if you pick it up in 5 seconds or less.
Don't slam on the brakes. Instead, take your foot off the accelerator and let your vehicle slow down. If you need to, and your vehicle is equipped with anti-lock brakes, you can lightly apply the brakes to help your tires regain traction. Hold the steering wheel steady.