Hint: using energy conservation instead of kinematic equations to answer the followingquestions although both will give you the same answers.You have your textbook and pen with you while working on this exam. Assume the height ofyour working desk is H=1.0 m above the floor, the mass of your book is 100 times the massof your pen. Assume there is no air friction in your room.(1) What is the ratio UpookUpenof their potential energies with respect to the ground?(2) If both the book and the pen drop from rest from your table to the floor, what will be theratio Vbook Yof their speed(s) right before they hit the ground?pen(3) If you jump from rest from the top of your table to the ground, what will be your speedright before you hit the ground with respect to that of your pen? Prove your answer withphysics laws.Bom

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Description: Hint: using energy conservation instead of kinematic equations to answer the followingquestions although both will give you the same answers.You have your textbook and pen with you while working on this exam. Assume the height ofyour working desk is

Given Data : The height of the desk is given as H = 1m. The mass of the book is given as mb. The…

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You have your textbook and pen with you while working on this exam. Assume the height of your working desk is H=1.0 m above the floor, the mass of your book is 100 times the mass of your pen. Assume there is no air friction in your room. (1) What is the ratio Upook/U of their potential energies with respect to the ground? pen (2) If both the book and the pen drop from rest from your table to the floor, what will be the ratio Vbook of their speed(s) right before they hit the ground? pen (3) If you jump from rest from the top of your table to the ground, what will be your speed right before you hit the ground with respect to that of your pen? Prove your answer with physics laws.

You have your textbook and pen with you while working on this exam. Assume the height of your working desk is H=1.0 m above the floor, the mass of your book is 100 times the mass of your pen. Assume there is no air friction in your room. (1) What is the ratio Upook/U of their potential energies with respect to the ground? pen (2) If both the book and the pen drop from rest from your table to the floor, what will be the ratio Vbook of their speed(s) right before they hit the ground? pen (3) If you jump from rest from the top of your table to the ground, what will be your speed right before you hit the ground with respect to that of your pen? Prove your answer with physics laws.

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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