Q. On level ground a shell is fired with an initial velocity of 50 m/s at 60.0° above the horizontal and feels no appreciable air resistance. (a) Find the horizontal and vertical components of the shell's initial velocity. (b) How long does it take the shell to reach its highest point? (c) Find its maximum height above the ground. (d) How far from its firing point does the shell land? (e) At its highest point, find the horizontal and vertical components of its acceleration and velocity. [see class work on projectile motion]

Q. On level ground a shell is fired with an initial velocity of 50 m/s at 60.0° above the horizontal and feels no appreciable air resistance. (a) Find the horizontal and vertical components of the shell's initial velocity. (b) How long does it take the shell to reach its highest point? (c) Find its maximum height above the ground. (d) How far from its firing point does the shell land? (e) At its highest point, find the horizontal and vertical components of its acceleration and velocity. [see class work on projectile motion]

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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Question

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Q. On level ground a shell is fired with an initial velocity of 50 m/s at 60.0° above the
horizontal and feels no appreciable air resistance. (a) Find the horizontal and vertical
components of the shell's initial velocity. (b) How long does it take the shell to reach its
highest point? (c) Find its maximum height above the ground. (d) How far from its firing
point does the shell land? (e) At its highest point, find the horizontal and vertical
components of its acceleration and velocity. [see class work on projectile motion]

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