Displacement includes the distance between the starting and ending points and the direction in which you travel.
Some of the kinetic energy of a body in motion is used up in overcoming friction, which acts in the direction opposite to that of the motion. The reduction in energy means that the stopping force needs less time to do its work.
about 600miles from the starting point, which would be X x 60)+123 +567 _ a=bsquare = csquare
You're stopping every 5 miles, on the average.
a ray
23 meters on a dry pavement.
The distance and direction between starting and stopping positions is displacement.
Displacement measures the shortest distance and direction between the starting and stopping points. It is a vector quantity that takes into account both magnitude and direction of the motion.
The total stopping distance includes the perception distance, reaction time and braking distance. The distance that your vehicle is traveling and then pressing on the brake after seeing a hazard, is the total stopping distance.
The steeper the slope, the greater the force acting against the direction of travel, which increases stopping distance. This is because gravity contributes to the acceleration of the vehicle when going downhill, making it harder to slow down and stop. As the slope increases, the stopping distance also increases due to the greater energy and momentum that need to be overcome.
Stopping distance at 30mph = 23m
Stopping Distance = 15 feet
Stopping Sight Distance
Stopping distance at 40mph = 36m
Stopping Distance = about 146.25 feet.
Stopping distance also increases.
The stopping distance of a car increases.
Trains require a long stopping distance.