38. The horizontal distance, d, in metres, that a football can be thrown from its release point to the v² sin 20+1.8, where u point where it hits the ground can be modelled by the equation d = 9.8 is the initial speed of the football in meres per second and is the angle relative to the horizontal at which the football leaves the quarterback's hand. If the football is thrown at 20 m/s and travels 35 m, determine the possible angles at which the football could be thrown. Give your answer to the nearest degree.
38. The horizontal distance, d, in metres, that a football can be thrown from its release point to the v² sin 20+1.8, where u point where it hits the ground can be modelled by the equation d = 9.8 is the initial speed of the football in meres per second and is the angle relative to the horizontal at which the football leaves the quarterback's hand. If the football is thrown at 20 m/s and travels 35 m, determine the possible angles at which the football could be thrown. Give your answer to the nearest degree.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.3: Cylinders And Cones
Problem 14E: A cylindrical orange juice container has metal bases of radius length 1 in. and a cardboard lateral...
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