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Description: A projectile is fired upward with an initial velocity of 80 m/s and it falls a horizontal distance of 6400 m. If g=10 m/s², then the angle of elevation is... A. 15° B. 30° C. 45° D. 60° E. 90°

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A projectile is fired upward with an initial velocity of 80 m/s and it falls a horizontal distance of 6400 m. If g=10 m/s², then the angle of elevation is... A. 15° B. 30° C. 45° D. 60° E. 90°

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 9P

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