4. When a ball is thrown, the horizontal distance travelled, d, in metres, can be modelled by the equation m d = sin 28, where g = 9.8 2, g S و v is the velocity with which the ball is thrown, in metres per second, and is the angle of elevation, in radians. If a ball is thrown at 13 m/s, what angle of elevation is required for the ball to travel 10 m?
4. When a ball is thrown, the horizontal distance travelled, d, in metres, can be modelled by the equation m d = sin 28, where g = 9.8 2, g S و v is the velocity with which the ball is thrown, in metres per second, and is the angle of elevation, in radians. If a ball is thrown at 13 m/s, what angle of elevation is required for the ball to travel 10 m?
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section: Chapter Questions
Problem 21T
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pls help asap. pls only use advanced functions grade 12 methods and not use any calculus while showing steps.
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