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28 Nov 2020
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 no friction loss, with what speed does the arrow leave the bow?
(b) If the arrow is shot straight up, how high does it rise?
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 no friction loss, 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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PriyankaLv10
11 Jan 2021