An archer shoots an arrow at an 87.0 m distant target; the bull's-eye of the target is at same height as the release height of the arrow. (a) At what angle in degrees must the arrow be released to hit the bull's-eye if its initial speed is 38.0 m/s? 15.3 (b) There is a large tree halfway between the archer and the target with an overhanging branch 7.46 m above the release height of the arrow. Will the arrow go over or under the branch? over under

College Physics
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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An archer shoots an arrow at an 87.0 m distant target; the bull's-eye of the target is at same height as the release height of the
arrow.
(a) At what angle in degrees must the arrow be released to hit the bull's-eye if its initial speed is 38.0 m/s?
15.3
x
(b) There is a large tree halfway between the archer and the target with an overhanging branch 7.46 m above the release
height of the arrow. Will the arrow go over or under the branch?
over
under
Transcribed Image Text:An archer shoots an arrow at an 87.0 m distant target; the bull's-eye of the target is at same height as the release height of the arrow. (a) At what angle in degrees must the arrow be released to hit the bull's-eye if its initial speed is 38.0 m/s? 15.3 x (b) There is a large tree halfway between the archer and the target with an overhanging branch 7.46 m above the release height of the arrow. Will the arrow go over or under the branch? over under
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