Автор:Steven Holzner Год: 2010 Издание: [не указанo] Страниц: 192 ISBN: 9780470618417 The easy way to grasp the critical concepts of physics From force and motion to momentum and energy, Physics Essentials For Dummies bypasses the fluff and focuses solely on the critical concepts taught in an introductory physics course. This handy guide provides concise explanations of key subjects using real–world examples, so it?s perfect for clarifying concepts and helping you cram for exams. Physics and your world — discover how physics plays into every aspect of the world around you Giddy up — explore displacement, speed, velocity, and acceleration and figure out how they fit together May the force be with you — get the lowdown on Newton?s laws of motion and what they tell us about force Find your direction — overcome your fear of vectors so you can better understand velocity, acceleration, and force Get in motion — understand the basics of impulse and momentum, and see what happens when objects collide ...
