# physics

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two springs have spring constants of 10.0 N/cm and 15.0 N/cm. which spring is more difficult to stretch?

• physics -

F = k x
how hard to pull 1 unit (x = 1 cm) for each?
F1 = 10 Newtons
F2 = 15 Newtons

• physics -

so 15.0 is harder to stretch

• physics -

Yes.

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