Physics, 08.07.2021 16:30 tarhondaeiland4122

Fossil evidence has revealed that prehistoric dragonflies could be as much as 10 times the size of the dragonflies existing today (the linear dimensions of the prehistoric draglonfly were 10 times that of existing dragonflies). The modern dragonfly Sympetrum sanguineum has a typical mass of 125 mg. What was the mass of the prehistoric dragonfly?
Give your answer to three significant figures

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