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Crash barriers absorb kinetic engery and reduce impact this results in less collisions.
are you a wood green student?
HAHAHA :)
'n' they stop cars leaving roads and hitting other people or cars
thats basically what it does but you could explain it in a physics answer in some sense
when you hit a crash barrier the car-does work to bring the car to a stop.
think of the car haveing its kenetic energy as 60,000j (joules) and the crash barrier has to stop it if it were thin like 1 meter thick think of 60,000j = 60,000*1m is going to leave you with alot of work rather than if you would have a large barrier 10 meters for example 60,000j= 6000*10 making it a smaller work force.
What else can I help you with?
How do car park barriers work?
Car park barriers work by putting holes in your tires.
How counterbalance barriers work?
you telll me..... im asking u...
How do automatic parking barriers work?
http://www.simmatecusa.com/technologies/howitworks/
What actors and actresses appeared in Barriers to Work - 2006?
The cast of Barriers to Work - 2006 includes: Karl Baisden as Interviewee Roddy Davis as Interviewee Dean Fields as Interviewee Anne French as Interviewee Andrew Speare as Interviewee
What are the seven barriers to proper communication?
The seven barriers of proper communication are the following: Physical barriers, perceptual barriers, emotional barriers, cultural barriers, language barriers, gender barriers, and interpersonal barriers.
What are barriers to entry to McDonald?
if you get a something from MD's the people that work there will sense that you or someone or an animal is there
What are McDonald's barriers to entry?
if you get a something from MD's the people that work there will sense that you or someone or an animal is there
What are the main barriers to participation at each stage of the sports development continuum?
The main educational barriers from the collegiate level all the way down to elementary school level are you must mantain a 2.0 GPA(C average). Have all of your credits. Lastly If your teacher writes you up you can not play your next game
What are the 4 types of business breaking barriers with IT?
Time barriers, geographic barriers, cost barriers, structural barriers.
What are 3 common types of trade barriers?
physical barriers, language barriers and cultural barriers
What are the common barriers that impede communication?
(1) Barriers with people (2) Barriers with words (3) Barriers made by cultural differences (4) Barriers made by distance
What do you mean by barriers to enter and barriers to exit from an industry?
security barriers
