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I want to ask the class a question.Me and my brother,Christopher,had each just recieved a heliumed balloon each.But Today,my brother's just flew out the door.My questionis :Will it fall to another side of the Earth? Will it float forever?How many kilos high did it fly?
avandia
I want to ask the class a question.
ReplyDeleteMe and my brother,Christopher,had each just recieved a heliumed balloon each.
But Today,my brother's just flew out the door.
My questionis :Will it fall to another side of the Earth? Will it float forever?How many kilos high did it fly?