A shell is fired 2.50 m above level ground with an initial speed of 35.0 m/s at an ngle of 30.0 ° above the horizontal on a long flat firing range. Targets that are 5.00 per side are placed flat on the ground at marks 100.0-105.0 m, 150.0-155.0 m, D0.0-205.0 m, and 250.0-255.0 m from the end of the barrel. Determine (a) the tal horizontal distance covered and if a target is hit (b) the maximum height ached by the projectile above the ground, (c) the total time in the air, and (d) the locity vector of the projectile 3.00 s after firing.

A shell is fired 2.50 m above level ground with an initial speed of 35.0 m/s at an ngle of 30.0 ° above the horizontal on a long flat firing range. Targets that are 5.00 per side are placed flat on the ground at marks 100.0-105.0 m, 150.0-155.0 m, D0.0-205.0 m, and 250.0-255.0 m from the end of the barrel. Determine (a) the tal horizontal distance covered and if a target is hit (b) the maximum height ached by the projectile above the ground, (c) the total time in the air, and (d) the locity vector of the projectile 3.00 s after firing.

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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