Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Science
what is asphalt and why is it used to make a road surface
????
1 answer
http://pubs.acs.org/cen/whatstuff/stuff/7747scit6.html
You can
ask a new question
or
answer this question
.
Similar Questions
A new stretch of road is 9.14 miles long, and is constructed primarily out of asphalt. Each lane is 18.0 feet wide, and the road
Top answer:
14709 meters long 11 meters wide .139 meters deep multiply
Read more.
as you are riding in a 1650-kg car, you approach a hairpin curve in the road whose radius is 50m. the roadbed is banked inward
Top answer:
To determine the maximum speed at which you can safely go around the hairpin curve, we need to
Read more.
Identify three processes in which a rooftop garden can reduce the heat absorbed, compared to an asphalt roof. Select the three
Top answer:
The three correct answers are: - Plants release water vapor whereas asphalt does not. - The gardens
Read more.
At high noon (sun rays fall perpendicular to the surface of the earth), the sun delivers 990 W to each square meter of a
Top answer:
To find the area, we need to know the dimensions of the blacktop road. The area can be calculated by
Read more.
A car is traveling at 80 miles per hour down a paved, asphalt road in good condition. The driver steps on the brake,
Top answer:
vf^2=vi^2+2ad 1500ft=457m 80mph=35.7m/s 0^2=35.7^2+2a(457) solve for a. Is it less than 2g?
Read more.
A 1,800 kg car is parked on a road that has an elevation angle of 7°. Suppose the coefficient of static friction of the kinds
Top answer:
11,350 N. i got the same answer at first and then my teacher helped me.
Read more.
A car moving at some speed hits the brakes and skids to a stop after 11 m on a level road. If the coefficient of friction for
Top answer:
u = a/g a = u*g = 0.53*(-9.8) = -5.194 m/s^2 V^2 = Vo^2 + 2a*d = 0 Vo^2 = 2*5.194*11 = 114.3 Vo =
Read more.
What is the frictional force between the tires of a 2000 kg car and an asphalt road if the coefficient of friction is 1.2?
Top answer:
I have no idea. The maximum before skidding would be 2000 * 9.81 * 1.2
Read more.
What is the frictional force between the tires of a 2000 kg car and an asphalt road if the coefficient of friction is 1.2?
Top answer:
Are the tires rolling or skidding? If rolling, it depends upon whether the car is accelerating or
Read more.
Select the correct answer from the list.(1 point) An asphalt surface absorbs more or less solar energy than a cement surface.
Top answer:
color and reflectivity.
Read more.
Related Questions
In a car, the brakes stop the tyres while friction between the tyres and the road surface stops the car. On a wet road the
The grade of a road is 7%. What angle does the road make with the horizontal?
I'm confused!! What is the grade of a road? Thanks
if asphalt costs $0.78 per square foot, determine, to the nearest cent, the cost of paving the shaded circular road with center
A curved road is banked at an angle such that friction is not necessary for a car to stay on the road. a 2500 kg car is
a road has a steady gradient of 1 in 10. what angle does the road make with the horizontal to the nearest degrees
Identify three processes in which a rooftop garden can reduce the heat absorbed, compared to an asphalt roof. Select the three
What was the effect of the silk road on China
The silk road promoted the exchange of goods and ideas throughout China Warlords
A car skids to a stop, leaving four skid marks with an average length (D) of 60 feet. The road is asphalt. Skid tests reveal a
a hedgehog wishes to cross a road without being run over. he observes the angle of elevation of a lamp post on the other side of
Identify three processes in which a rooftop garden can reduce the heat absorbed, compared to an asphalt roof. Select the three