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Energy Systems Clarified

A demonstration of a block-spring system on an incline is used to show the relationships between work and energy, and how they depended on what is defined as the system. Want Lecture Notes? http://www.flippingphysics.com/energy... This is an AP Physics 1 and AP Physics C: Mechanics topic. Previous Video: Energy Transferred Into and Out of a System http://www.flippingphysics.com/energy... Thank you to Mrs. Zeiler and the rest of my wonderful Patreon supporters. Please consider supporting me monthly at   / flippingphysics   Thank you to John Paul Nichols, Micah Sittig, Julie Langenbruner, and Scott Carter for being my Quality Control Team for this video. http://flippingphysics.com/quality-co... Content Times: 0:00 The demonstration 1:39 Free Body Diagram and Work 2:37 General Energy Transfer Equation 3:17 System #1: Block 5:53 System #2: Block, Earth 7:16 System #3: Block, Earth, Spring 9:17 System #4: Block, Earth, Spring, Incline #APPhysicsC #EnergyTransfer #APPhysics1