range of a projectile is 4 times its maximum height, and it remains in the air for 2 sec. two a) At what angle was it launched? b) What was the initial speed? c) What is the scope?
range of a projectile is 4 times its maximum height, and it remains in the air for 2 sec. two a) At what angle was it launched? b) What was the initial speed? c) What is the scope?
Residential Construction Academy: House Wiring (MindTap Course List)
5th Edition
ISBN:9781337402415
Author:Gregory W Fletcher
Publisher:Gregory W Fletcher
Chapter1: Residential Workplace Safety
Section: Chapter Questions
Problem 7RQ
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The range of a projectile is 4 times its maximum height, and it remains in the air for 2 sec. two a) At what angle was it launched? b) What was the initial speed? c) What is the scope?
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