Dec 7, 2007 · The discussion focuses on calculating the angular acceleration (alpha) of a cylinder in a pulley system where a block is attached to a string wrapped around the cylinder. …

Feb 8, 2017 · 1. The problem statement, all variables, and given/known data Joe is painting the floor of his basement using a paint roller. A roller has a mass of 2.4kg and a radius of 3.8cm. …

Nov 15, 2006 · Find the magnitude alpha of the angular acceleration of the cylinder as the block descends. Express your answer in terms of the cylinder's radius r and the magnitude of the …

Jan 10, 2011 · When this F is applied, the resulting rotational acceleration of the rod about its center of mass is kF/ (mL). Homework Equations What is K? The Attempt at a Solution So I …

Aug 7, 2008 · The problem is to find angular acceleration? Is it asking for a general relationship, or a formula for constant acceleration, or what? Depending on what it's asking for, it may be …

Mar 2, 2015 · Homework Statement I'm doing a coursework where I must find the angular acceleration of a rolling tin can using theoretical values. I have its mass and radius. I actually …

Apr 15, 2017 · Homework Statement A string is wrapped around a uniform solid cylinder of radius r, as shown in (Figure 1) . The cylinder can rotate freely about its axis. The loose end of the …

Nov 15, 2009 · To find the angular acceleration of a pulley connected to a mass via a massless rope, it's essential to determine the tension in the rope. The net force acting on the mass can …

Apr 29, 2013 · The discussion focuses on calculating the angular acceleration and velocity of a uniform rod rotating about a horizontal axis. The moment of inertia of the rod at point A is …

Oct 29, 2008 · Taking the second derivative to find angular acceleration may not yield the correct answer if only tangential acceleration is considered. The total linear acceleration includes both …