A hypothesis is an educated guess, while a theory is usually a tested, well substained explanation of something.
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The magnitude force a charge of the 16nC particle of 0.40
Mine tailings be stored and disposed of carefully since they
contain a lot of chemicals that are very toxic that leaches into aquifers, and
they also runoff in the rainwater into streams and lakes.
Tailings, also
called mine <span>dumps, culm dumps, slimes, tails, refuse,
leach residue or slickens, are the materials left over after the process of
separating the valuable fraction from the uneconomic fraction (gangue) of an
ore.</span>
F~1/r²
doubling the distance r, Decreases the force by ¼