(a) If you can throw a baseball with an initial speed of 40 meters per second, at what angle of elevation 0 should you direct the throw so that the ball travels a distance of 110 meters before striking the ground? (b) Determine the maximum distance that you can throw the ball. (c) Graph R, with = 40 meters per second. (d) Verify the results obtained in parts (a) and (b) using ZERO or ROOT.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 72E
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Please answer letter d correctly

(a) If you can throw a baseball with an initial speed of
40 meters per second, at what angle of elevation 0
should you direct the throw so that the ball travels a
distance of 110 meters before striking the ground?
(b) Determine the maximum distance that you can
throw the ball.
(c) Graph R, with = 40 meters per second.
(d) Verify the results obtained in parts (a) and (b) using
ZERO or ROOT.
Transcribed Image Text:(a) If you can throw a baseball with an initial speed of 40 meters per second, at what angle of elevation 0 should you direct the throw so that the ball travels a distance of 110 meters before striking the ground? (b) Determine the maximum distance that you can throw the ball. (c) Graph R, with = 40 meters per second. (d) Verify the results obtained in parts (a) and (b) using ZERO or ROOT.
67. Projectile Motion The horizontal distance that a
projectile will travel in the air is given by the equation
vi sin(20)
R
where is the initial velocity of the projectile, 6 is the
angle of elevation, and g is acceleration due to gravity
(9.8 meters per second squared)..
Transcribed Image Text:67. Projectile Motion The horizontal distance that a projectile will travel in the air is given by the equation vi sin(20) R where is the initial velocity of the projectile, 6 is the angle of elevation, and g is acceleration due to gravity (9.8 meters per second squared)..
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