8. A projectile is fired from the ground, reaches a maximum height of 57.1 m and lands a distance of 52.9 m away from the launch point. What was the projectiles launch velocity? 55.0 m/s, 30.8 degrees above horizontal 34.4 m/s, 77.0 degrees above horizontal 33.5 m/s, 38.5 degrees above horizontal 7.8 m/s, 61.6 degrees above horizontal
8. A projectile is fired from the ground, reaches a maximum height of 57.1 m and lands a distance of 52.9 m away from the launch point. What was the projectiles launch velocity? 55.0 m/s, 30.8 degrees above horizontal 34.4 m/s, 77.0 degrees above horizontal 33.5 m/s, 38.5 degrees above horizontal 7.8 m/s, 61.6 degrees above horizontal
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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8. A projectile is fired from the ground, reaches a maximum height of 57.1 m and lands a distance of 52.9 m away from the launch point. What was the projectiles launch velocity?
55.0 m/s, 30.8 degrees above horizontal
34.4 m/s, 77.0 degrees above horizontal
33.5 m/s, 38.5 degrees above horizontal
7.8 m/s, 61.6 degrees above horizontal
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