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When temperature drops below freezing how much should stopping distances while driving be increased?
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Why in icy road you put salt?
Adding salt to water lowers the freezing point. Thus, the roadways stay ice free.
How do molecules in a liquid state move around indefinitely without losing energy and stopping?
The molecules are kept in the liquid state by being above freezing temperture and below the vaporization temperture. They take the energy needed to stay in this form from their surroundings and if their surroundings are above freezing temperture and below vaporization temperture they will stay in the liquid state theoretically forever.
How were magnets used in junk shop?
since magnet can be used to pick up objects of metal especially electromagnets because their power can be increased and descreased . The load can be left and picked by passing electricity and stopping it
How much is stopping distance increased on snow or ice?
Coefficient of friction on dry pavement is around .7 to .75 On snow or ice, it would be around .25 to .3 So, for example at 30 mph, stopping distance on dry pavement would be 40-42 feet. On snow or ice, it would be 100-120 feet. As you can see, it increases quite a bit.
Why is it dangerous to allow air bubbles into the brake fluid?
Air unlike brake fluid can be compressed. When there is air in the brake system it compresses when you apply the brakes. This causes a loss of brake pressure on the brake pads and results in much longer stopping distances. This is dangerous and will cause an accident.
Why are stopping distances for braking cars increased on wet roads?
The water gets into the brakes and when you stop there is less friction.
How do particles behave when freezing?
when freezing, particles moves slow with out stopping.
Why are stopping distances for breaking cars increased on wet roads?
The wet road surface has less friction as the water interacts with the rubber and acts somewhat like a lubricant
What type of hypokinetic movement is freezing?
Freezing: inability to begin a movement or involuntary stopping of a movement before it is completed
What does stopping distances mean?
stopping distance is the distance it takes for a vehicle to come to a full stop from the moment you apply the brakes
What is a sentence with the word stopping?
The stopping distance is increased on wet roads.There was no stopping the killer.The plane will be stopping at Dubai airport for refuelling.
Is there a reference chart that shows the car stopping distance for multiple speeds?
Stopping distances brake.org.uk/assets/images/facts/stopping-distances.jpg Source: Department for Transport
Is it twice the stopping distance for a car in freezing conditions?
No - the stopping distance depends on the speed of the vehicle - it' not simply a case of 'doubling-up'.
Why doesnt the highway code include stopping distances greater than 70?
The highway code typically includes information that is relevant to the majority of driving situations. Stopping distances greater than 70mph are less common and may be considered atypical. Additionally, including stopping distances above 70mph may give the impression that driving at those speeds is safe, which is not necessarily the case. It is always important for drivers to adjust their speed and maintain a safe stopping distance based on the road conditions and their vehicle's capabilities.
Is a bad to put salt on an ice cube and eat it?
Yes. You could get frostbite. The reason: Salt lowers the freezing point of water. As the ice absorbs energy from its surroundings (salt water), the temperature will drop, but instead of stopping at 0°C, when water would start to freeze, the salt water will continue to drop below 0°C in temperature, because it's not at its freezing point, yet.
What is the extra space in front of a large truck needed for?
Increased stopping distance
Why one must drive slowly on wet roads?
Increased stopping distance-danger of hydroplaning
