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Why the vehicles carrying inflammable fluid drag a chain along the ground?
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Why do you think goosegrass travel further?
Because it rolls along the ground
Is walking static friction?
Walking is static friction because you do not drag your feet along the ground.
What 2 things can reduce frictional forces?
Oil that lubricates the surfaces. Also, as in the case of vehicles being driven along the roads, using wheels.
What are the advantages and disadvantages for people use to carry handkerchief before facial tissues came along?
The advantages of people carrying handkerchief before the facial tissues came along is that it helped them be hygienic. The disadvantage is at times it lead to the spread of some airborne diseases.
If you push an object at an angle so that the object moves along the ground how much of your push counts as work?
All of it is counted as work.
What winds along carrying water to the ocean?
Rivers and creeks wind along the land, carrying water to the ocean.
How do maglev vehicles provide ground traffic relief?
usually running along elevated tracks. Like other trains, they relieve ground traffic by attracting passengers who would otherwise be using public or private road transport.
Why horses are used in forest for transportation purpose?
Shire horses are used in some forests because they do less damage to the ground than heavy vehicles. Heavy tractors, tracked vehicles, etc. tend to tear up the ground. The horse can tow a felled tree trunk along forest tracks too narrow for motorised vehicles, to reach a wider forest road, to be loaded on to lorries.
Stems that are thin and grow along the ground?
Stems that grow along the ground are called runners.
What is it called when vehicles move together along a route?
A Convoy
What winds along carrying water to the ocean has five letters?
a river
Vibrations that move through the ground carrying the energy released during an earthquake are called?
in an earthquake, movement along the fault move and break, releasing energy as________
Is a ground wire considered a conductor when figuring on amount of conductors in a pipe?
In the CEC, if pipe fill is used using table 6, ground wires are not included in the count. If pipe fill is used using cross sectional area of conductors and pipe then the ground wire must be included along with the current carrying conductors. A continuous metallic conduit system is considered a ground return path for fault currents.
Why do lorries some lorries need to be earthed?
Lorries that transport inflammable liquids, gases and powders must be earthed. This is because when a lorry drives along the road the rubbing of it's tires against the tarmac creates an electrostatic charge build up on the metal chassis of the vehicle. When unloading the load from the lorry this charge may be released and cause a spark as it tries to reach ground. In turn this spark can ignite the inflammable substance and potentially be very dangerous. By eathing the lorry the charge will not create a spark as it tries to dissapate into the earth instead it will go through the path of least resistance (whichever way the lorry is earthed) and be safely discharged.
What strenghthens a magentic field made by a current carrying wire?
Increasing the current along the wire.
What stops movement of vehicles along a route or closes certain areas or roads?
Roadblocks
What is a grounder?
A grounder is a hit that travels along the ground.
