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What else can I help you with?
What was the first artificial tree made of?
The first artificial Christmas trees were made of metal wire covered with goose feathers in Germany, because Germans wanted to protect their forests.
What is a good way to embed large metal objects in the ground?
To embed large metal objects in the ground, holes must first be drilled or dug into the ground. If the metal object is a post, then the post is installed in a hole in the ground that is then surrounded at the base by concrete before being covered back up.
What has more mass the feathers or the gold?
Gold has more mass than feathers. This is because gold is a dense metal, while feathers are lightweight and airy.
Why don't non metals shatter when dropped?
Glass is a non metal and it shatters when dropped.
Why is Galileo is Importanat?
Galileo was a physicist who discovered what would hit the ground first. A small metal ball or a large metal ball. He discovered it did not matter due to gravity pushing them to the ground.
How do you get it out of the ground and make it into the metal?
First you have to mine it which gives you ore. then the raw ore has to go through the smelting process which separates the impurities from the metal.
Who invented electomagnets?
They were first discovered in lodestone, by a farmer when the metal studs in his shoes stuck to the ground.
Where do you mine metal?
we mine metal in ground
Do you mine metal?
we mine metal in ground
When a metal and a plastic ball are dropped on the same height in the end they both have the same change in potential energy or momentum?
No. The change in potential energy and momentum both depend on the mass of the object, and the metal ball and plastic ball have different masses. What's the same for both of them is their acceleration while they fall, the time they take to reach the ground, the moment when they hit the ground, and their speeds when they hit the ground.
What weighs more iron or feathers?
Iron weighs more than feathers. Iron is a dense, heavy metal, while feathers are light and fluffy. However, if comparing the same volume of iron and feathers, they would weigh the same due to the concept of density.
What are the feathers on the arrow in archery called?
In English they are known as vanes or fletching. Fletching is the generic name for both plastic, metal and feathers, as well as the application of said to the shaft. Actually vanes are made of plastic or metal, feathers are feather.
