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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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