John is standing at point 0 at ground level facing east.He throws a ball at an angle of 60° (Eradians) at an initial velocity of 20 m/s.1.Decompose the initial velocity Vo, in its x- and y-components (in simplest root form).Final answer:2.Assume point 0 is the origin. Write down the vertical position function of the ball, ya(t),assuming that the gravitational acceleration is –9.8 m/s?, as well as the horizontal positionfunction of the ball, xg(t), ignoring air/wind resistance (in simplest root form).Remember: s(t) =at² + vot + Sq, where vo is initial velocity and s, is initial position.Final answer: yB(t) =X¤(t) =3.What is the maximum height of the ball?Final answer:4.How long will it take for the ball to be back on the ground?Final answer:

As per guidelines only 3 subparts are solved here.

John is standing at point 0 at ground level facing east. He throws a ball at an angle of 60° (radians) at an initial velocity of 20 m/s. Decompose the initial velocity Vo, in its x- and y-components (in simplest root form). 1. 2. 3. 4. Final answer: Assume point O is the origin. Write down the vertical position function of the ball, YB (t), assuming that the gravitational acceleration is -9.8 m/s², as well as the horizontal position function of the ball, xg(t), ignoring air/wind resistance (in simplest root form). Remember: s(t) = at² + vt + So, where vo is initial velocity and so is initial position. Final answer:yB (t) = What is the maximum height of the ball? Final answer: How long will it take for the ball to be back on the ground? XB (t): =

John is standing at point 0 at ground level facing east. He throws a ball at an angle of 60° (radians) at an initial velocity of 20 m/s. Decompose the initial velocity Vo, in its x- and y-components (in simplest root form). 1. 2. 3. 4. Final answer: Assume point O is the origin. Write down the vertical position function of the ball, YB (t), assuming that the gravitational acceleration is -9.8 m/s², as well as the horizontal position function of the ball, xg(t), ignoring air/wind resistance (in simplest root form). Remember: s(t) = at² + vt + So, where vo is initial velocity and so is initial position. Final answer:yB (t) = What is the maximum height of the ball? Final answer: How long will it take for the ball to be back on the ground? XB (t): =

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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