The Thistle Marble Arch is not a thing. It is in fact the name of a hotel in England, London. Therefore, one would need to stay at the Thistle Marble Arch for a good night's rest.
Which Thistle? Basically you need a bus to the city centre - these are always outside the airport. Get off at the Buchanan bus station, and if it is the Thistle I am thinking of you can easily walk to it.
To convert one ton of marble to one cubic meter, you need to know the density of the marble. The density of marble varies, but it is typically around 2.5 to 2.7 grams per cubic centimeter. You can use this density value to calculate the volume in cubic meters that one ton of marble would occupy.
All you need to know is the distance the marble travelled and how long it took to travel that distance. For example, if a marble travels 30 cm in 5 seconds then its average velocity would be 30 / 5 cm / sec = 6 cm / sec.
you would need a small electric motor, a little marble, and a holding box
You need to edit your question to be more specific about what arch and what tunnel.
Mass is measured in kilograms. Weight is measured in newtons. If you are asking which unit to choose to measure then mass of a marble, then you need to use the submultiple of the kilogram, the gram.
The weight of a 300x300 inch marble slab depends on its thickness and the density of the marble. Generally, marble weighs about 170 pounds per cubic foot. Assuming a standard thickness of 1 inch, a 300x300 inch slab would weigh approximately 1,875 pounds (or about 850 kg). If the thickness varies, the weight would need to be adjusted accordingly.
To calculate the density of a marble, you need to know its volume in addition to its mass. Density is defined as mass divided by volume (Density = Mass/Volume). If the marble weighs 15 grams, you would need to measure its volume (for example, by water displacement) to find the density. Without the volume, the density cannot be determined.
There is a special powder coating that you will need to make the faux marble finish.
No, one does not need to use special cleaning techniques to clean a marble floor. Cleaning a marble floor can be done just like cleaning every other type of floor.
someone awnser this i need it for my project
You need to direct any marbles that don't match to others, to the side of the screen to get them out of the way, and avoid hitting the marble mines. Also don't panic because a marble bomb or steel marble will usually appear just when you need it.