It is observed that the time for the ball to strike the ground at B is 2.5 s. Determine the speed va and angle 0A at which the ball was thrown. 1.2 m |B 50 m OOA = 20. 5° and vA = 13. 2 m/s OOA = 38. 8° and va = 33.2 m/s 25. 5° and vA = 28. 2 m/s O 0A %3D 23. 2 m/s OOA = 30. 5° and vA %3D %3D

It is observed that the time for the ball to strike the ground at B is 2.5 s. Determine the speed va and angle 0A at which the ball was thrown. 1.2 m |B 50 m OOA = 20. 5° and vA = 13. 2 m/s OOA = 38. 8° and va = 33.2 m/s 25. 5° and vA = 28. 2 m/s O 0A %3D 23. 2 m/s OOA = 30. 5° and vA %3D %3D

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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