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How does friction affect stopping distance?
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.
An average freight train is moving at 60 mph. what is the stopping distance of the train?
about 600miles from the starting point, which would be X x 60)+123 +567 _ a=bsquare = csquare
What is the equal distance if you travel 45 miles stopping 9 times?
You're stopping every 5 miles, on the average.
What is the line that goes in one direction without stopping and has a end point?
a ray
Stopping distance at 30 mph?
23 meters on a dry pavement.
What is the distance and direction between starting and stopping positions?
The distance and direction between starting and stopping positions is displacement.
Displacement measures the what between the starting and stopping points?
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.
What does your total stopping distance includes?
Total stopping distance includes both reaction distance (the distance traveled while perceiving a hazard and reacting to it) and braking distance (the distance traveled once braking has been initiated). It is the sum of these two distances and is the distance required for a vehicle to come to a complete stop.
How the steepness of a slope affects 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.
What is the Stopping distance at 30 mph?
Stopping distance at 30mph = 23m
What is the stopping distance at 10 mph?
Stopping Distance = 15 feet
Perception distance plus reaction distance plus braking distance is called?
Stopping Sight Distance
What is stopping distance for 45 mph?
Stopping Distance = about 146.25 feet.
What happens to the stopping distance as a car moves faster?
The stopping distance of a car increases.
Stopping distance at 40 mph?
Stopping distance at 40mph = 36m
Which vehicle requires a longer stopping distance?
Trains require a long stopping distance.
What happens to the stopping distance when the car speed increases?
Stopping distance also increases.
