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Driving faster uses more fuel for two reasons. First your engine is running at higher revolutions per minute, which uses more fuel. Second your car is encountering more air resistance the faster you go, which means your engine has to work harder and consume more fuel. Typically vehicles are most fuel efficient when well maintained and traveling at 45MPH, anything beyond that and air resistance multiplies exponentially.
What else can I help you with?
What is distance compared to change of time?
Velocity is distance over time
What are the advantages of DC to ac inverter?
Dc invereters are not well suited as compared to ac inverters.This is due to the reason because ac inverters are more efficient ,less dangerous and good for supply over distance.
What tells you how much smaller the distance on a map is compared with the actual distance?
The scale
How many gallons of gas is saved?
The amount of gas saved varies depending on factors like vehicle efficiency, distance traveled, and driving habits. On average, driving one mile with a fuel-efficient vehicle can save around 0.05-0.1 gallons of gas compared to a less-efficient vehicle. Over time and with more efficient driving habits, significant gas savings can be achieved.
When you view your in a plane mirror how far behind mirror is your image compared with your distance in front of the mirror?
same distance
Where would you look to find out how distance on a map compared to the actual distance on land?
Maps are flat and Earth is round
What is the distance of a km?
Compared to miles, one km = about 0.621 miles.
What are two pros of the freight train?
A freight train is extremely energy efficient. A second plus to freight trains is the reduced cost, simply due to the efficiency, which results in reduced cost to the consiumer as compared to long distance travel all being performed by truck.
Would the braking distance be longer or shorter if a driver drove at 100km per h?
The answer depends on compared to what? Compared to driving at 50 km per hour, the braking (not breaking!) distance would be longer, compared to 200 km per hour it would be longer.
What impact is VoIP likely yo have on carrier pricing for long-distance srvices?
VoIP is very cost efficient in making long distance calls compared to traditional phones . Try to check here for more details: http://hubpages.com/hub/The-impact-of-VoIP-phones You can check several VoIP pricing list here . http://www,pbx101.com.
What are 2 quantities compared in 32 miles per hour?
Distance and time.
Why is there a difference in temperature on Saturn?
Because it is a different distance from the sun compared to the earth
