Roads, particularly those that are designed for high-speed travel, tend to be inclined with the bottom at the inside of the curve and the top of the incline at the outside of the curve. This is to help the driver counteract the momentum of the car, which will tend to push the car towards the outside of the curve.
Momentum is the tendency of an object in motion to remain in motion on a straight line course unless acted upon by an outside force. Because the car is turning away from the straight line to follow the road, a force has to be applied to move the car from the straight line to the curve. Inclining the road helps provide this force - it helps turn the car by allowing gravity to pull the car down the incline and towards the center of the curve and counters the pull of the car towards the outside of the curve via momentum.
This is why, when driving at higher speeds, you have to be careful about how quickly you try to turn your car. If you try to turn faster than you can overcome the momentum of the car, you will flip the car sideways and start rolling it.
Templates called French Cerves Simmiler to stensills ANSWER Here's a site that has an index of well known curves: http://www-groups.dcs.st-and.ac.uk/~history/Curves/Curves.html You will notice that a "straight line" is on the list. Although straight lines and line segments do not appear to be curved in the usual sense of the term, in the technical language of mathematics, they are treated as "curves." Associated trivia: Curves constitute the largest (or "strongest" infinity). For example, although the number of whole numbers is infinite, there are more variations of curves than there are whole numbers.
It's called an implosion.
The front wheels on a 1994 Ford Ranger lean inward due to the camber of the steering alignment. Adjustments can be made at a local tire shop.
The level curves form loops around the maximum point. As height increases the loops become tighter. Similarly the curves squeeze to the lowest point as height decreases.
You can bend PVC pipes a little, in any direction, for a short time, in the long run, any glue joint or fitting will fail if left stressed by bending or sagging, so be sure to use the right clamps. PVC pipes can be bent more or in tighter curves if you screw it more or heat it up to melt it at any amount.
covex lens
CARNAVLES
Such a mirror is concave.
the roads are bent around the corners because we all dont have to go straight and that is why the roads are bent
a concave mirror
it is called concave mirror
A concave mirror
a broad inlet of the sea where the land curves inward
Concave mirror
Concave mirror
A CONCAVE mirror is a mirror with a reflecting surface that curves inward.
it is called concave mirror