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Why do lorries use more energy when they go faster?
Distance traveled per time unit, for example - per hour, goes up linearly with the speed. So double speed means double miles per hour. Some resistances, such as wind resistance for example, increase nonlinear with speed (velocity). Wind resistance increases as something like the third power (speed cubed). So double speed can mean eight times the wind resistance losses. Lubricants, such as oil show similar nonlinear losses. Distance traveled in a unit time increases only linearly with speed. Thus the gain, distance traveled, has gone up less than the efficiency losses.
Speed is the ability to?
Speed is the ability to move quickly from one point to another. It is a measure of how fast an object is moving.
What is a verb of word speed?
The word 'speed' is both a noun and a verb. The verb forms are: speed, speeds, speeding, speeded, sped.
What is the minimum speed required to go around a loop?
The minimum speed required to go around a loop is determined by the gravitational force and the radius of the loop. This speed is calculated using the formula v (rg), where v is the speed, r is the radius of the loop, and g is the acceleration due to gravity.
What causes aerodynamics?
The cause of aerodynamic depends on a shape of an object for example a rocket a has a good aerodynamic because it has a smooth finish which helps to reduce the friction. The new cars like ferrari and Verizon has a pointy shape which helps to reduce the friction . The lorries and vans can't go faster because of its shape. In order to have aerodynamic the body should be streamlined.
Where does the apostrophe go in lorries tires?
The word lorries is a common plural noun. It requires no apostrophe.The lorries lined up next to the curb.If the word lorries has a possession or belonging, it needs an apostrophe.The lorries' tires looked new.
Use depot in a sentence?
Lorries are stored in depots. Go burn a depot. "I unloaded my lorry at the depot, it was full of other lorries."
Why are lorries not streamlined?
Lorrys air not streamlined beacuse there is no where for the air to go when it hits the truck. But some lorries are streamlined but not to the exstent of cars like the renault k-80 which has curves to direct the airflow
At what speed should you go in an open road?
The speed limits for vehicle differ with each class (e.g. cars have a higher speed limit than lorries, etc). In the UK non-urban roads have a speed limit for cars of 60mph, motorways 70mph, dual carriageways 70 mph - unless otherwise indicated. However, driving agencies would advise that you should only drive at a speed which is safe for the prevailing conditions, irrespective of the actual speed limit (i.e. fog, rain, snow/ice, mud on the road, a series of bends, poor visibility, condition of the car - all these things (and more) would determine what speed is the safest, even if the legal maximum was higher).
Why do lorries use more energy when they go faster?
Distance traveled per time unit, for example - per hour, goes up linearly with the speed. So double speed means double miles per hour. Some resistances, such as wind resistance for example, increase nonlinear with speed (velocity). Wind resistance increases as something like the third power (speed cubed). So double speed can mean eight times the wind resistance losses. Lubricants, such as oil show similar nonlinear losses. Distance traveled in a unit time increases only linearly with speed. Thus the gain, distance traveled, has gone up less than the efficiency losses.
How fast should you go to do 1 km per second speed?
The speed is 1 km/second.
When backing a vehicle what speed should you go?
As slowly as is needed to be safe.
Top speed of 9hp go kart?
Should be around 70km/h
How can you get your internet connection back to its top speed?
you can disconnent and then reconnect and it should go faster
Should you always go over the speed limit when trying to pass a car safely?
no
What should what should drivers do for their own safety?
Fasten that safety belt before moving the vehicle; look both ways before pulling out from a stop; obey speed limit signs ... "speed limit" is not the speed you HAVE to go, rather the highest speed allowed for that road in that area.
When attempting to pass a car safely you should always go the posted speed limit?
yes
