4.) A ball is thrown upward, with an initial speed of 10m/s, from the top of a 25-m tall school building. At the same instant, a student is running on the ground at a distance of 30 m from the building. Determine: (a) the time it takes the ball to reach the maximum height. | (b) the maximum height the ball reached (with respect to the ground). (c) the time it takes the student to catch the ball at the bottom of the building. (d) the average velocity of the student if he is to catch the ball on the ground.

4.) A ball is thrown upward, with an initial speed of 10m/s, from the top of a 25-m tall school building. At the same instant, a student is running on the ground at a distance of 30 m from the building. Determine: (a) the time it takes the ball to reach the maximum height. | (b) the maximum height the ball reached (with respect to the ground). (c) the time it takes the student to catch the ball at the bottom of the building. (d) the average velocity of the student if he is to catch the ball on the ground.

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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