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Choose a chapter from openstax college physics welcome to the internet's best resource to learn physics problem solving Three years in the making, this enormous collection demonstrates best practices for solving any type of physics problem Each video is concise, but without skipping steps, to help get you on your way as quickly as possible. Openstax solutions on video for the college physics and college physics for ap courses textbooks by openstax Step by step solution manual by screencast video with calculator screenshots Created by the expert physics teacher shaun dychko. (a) refer to table 1.3 to determine the average distance between the earth and the sun Then calculate the average speed of the earth in its orbit in kilometers List of problems in chapter 2 Kinematics.land west of the san andreas fault in southern california is moving at an average velocity of about 6 cm/y northwest relative to land east of the fault Los angeles is west of the fault and may thus someday be at the same latitude as san francisco, which is east of the fault How far in the future will this occur if the displacement to be made is 590. Question andromeda galaxy is the closest large galaxy and is visible to the naked eye Estimate its brightness relative to the sun, assuming it has luminosity 1 0 12 1012 times that of the sun and lies 2 mly away Question by openstax is licensed under cc by 4.0 Find the value of l l, the orbital angular momentum quantum number, for the moon around the earth The extremely large value obtained implies that it is impossible to tell the difference between adjacent quantized orbits for macroscopic objects. Question a microscope with an overall magnification of 800 has an objective that magnifies by 200 (a) what is the magnification of the eyepiece (b) if there are two other objectives that can be used, having magnifications of 100 and 400, what other total magnifications are possible This problem compares the energy output and heat transfer to the environment by two different types of nuclear power stations—one with the normal efficiency of List of problems in chapter 1 The nature of science and physics. Each video is concise, but without skipping steps, to help get you on your way as quickly as possible I hope you will find the help you need Download the textbook for free from openstax Best wishes with your studies