otaku2971 otaku2971
  • 15-12-2022
  • Physics
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75. an archer puts a 0.30-kg arrow to the bowstring. an average force of 201 n is exerted to draw the string back 1.3 m. (a) assuming that all the energy goes into the arrow, with what speed does the arrow leave the bow? (b) if the arrow is shot straight up, how high does it rise?

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