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david.ma david.ma
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A year ago
An archer pulls a bowstring back by a distance of 0.56 m. The bowstring has a force constant of 340 N/m.

(a) What force is exerted by the archer?

(b) What is the elastic potential energy of the bowstring?
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wrote...
A year ago
a) The force exerted by the archer is 191.4 N.

b) The elastic potential energy of the bowstring is 193.6 J.
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