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Play fair.
If you want us to do your homework for us, at least give us enough information to have a wild guess as to what you are doing to the coin.
Electroplating it? Using it grind something? Without giving us the rest of the information about what is happening, nobody will be able to help answer you.
For all we know the question might have been "A small 1g coin made of copper is used to plate a nail. After half an hour the coin is 0.998g, What happened to the rest of the coin's mass"
OR the question might have been: "A 1g coin is used to stop a rotating grinding wheel. Once the wheel has stopped the coin is now only 0.85g - what happened to the rest of the coin....
You see the problem in answering incomplete questions.
What else can I help you with?
what happens when you slowly pulled the cardboard?
When I slowly pulled the cardboard, the coin placed on top of the cardboard remained at rest but was dragged along with cardboard. Explanation: That is because, the coin was dragged by the force in the surface of the cardboard called friction.
Why does the coin pop up from match box when tapped?
while tapping the coin from upwards the box shifts from its mean position but the coin remains at rest due to inertia of rest.
Barbados coin currency?
In Barbados, the coin currency is comprised of the Barbadian dollar coin. The rest of the currency is all paper.
What happens when you lay a coin on the railroad track?
When the train wheels run over the coin they will smash the coin a little. The coin will be flatter.
What happen when you slowly fulled the cardboard and it have a coin in top?
the coin will at rest because you slowly pull the cardboard
What happen to the coin when put the water?
nothing happens
What happens when you swallow a pound coin?
Swallowing a pound coin could be serious, probably unlike this question.
What happens at mina?
This is the place where Muslims rest.
What happens to your skin when your at rest?
easy, you rot
What happens to a coin when you boil it?
In water, it just gets clean.
What happens when you put a coin in coke for a week?
The coin will become much shinier. If you put ketchup on a coin for 4-5 mins. It will also become shinier.
What happened to the coin when you pulled the cardboard away?
When the cardboard is pulled away quickly, the coin remains in place due to inertia. The coin tends to stay at rest until a force is applied to move it.
