Example: 0.100 kg and 0.200 kg masses hang from either side of a frictionless #Pulley with a rotational inertia of 0.0137 kg·m^2 and radius of 0.0385 m. (a) What is the #AngularAcceleration of the pulley? (b) What is the #TensionForce in each string? Want Lecture Notes? https://www.flippingphysics.com/2-mass-pulley-torque.html This is an AP Physics 1 Topic.<br /><br />Content Times:<br />0:08 The problem<br />1:29 The free body diagrams<br />2:51 Net torque on the pulley<br />4:28 Net forces on both masses<br />6:49 Tangentail acceleration<br />7:31 Solving for acceleration<br />8:55 Measuring acceleration<br />10:16 Solving for Tension<br />12:29 2 incorrect solutions<br /><br />Multilingual? Please help translate Flipping Physics videos!<br />http://www.flippingphysics.com/translate.html<br /><br />Measuring the Rotational Inertia of a Bike Wheel<br />https://www.flippingphysics.com/rotational-inertia-bike-wheel-1.html<br /><br />Previous Video: Using Integrals to Derive Rotational Inertia of a Long, Thin Rod with Demonstration<br />https://www.flippingphysics.com/thin-rod-rotational-inertia.html<br /><br />Please support me on Patreon!<br />http://patreon.com/FlippingPhysics<br /><br />Thank you to Christopher Becke for being my Quality Control Team for this video. http://flippingphysics.com/quality-control.html
