Example 14 The uniform circular disk has a mass of 7.6 kg and a radius of 0.6m The disk is suspended from a pin at A and can rotate freely about A. The pin is connected to a horizontal plate on smail wheels. At the instant t = 0 a force is applied to the plate (which is initially at rest), so that it accelerates at a 1.5 m/s² (towards the right). Now calculate the horizontal and vertical components of the reaction at A and the magnitude of angular acceleration of the plate at the instant t = Os. A2 2009 Question 6 L. 106 ANSWER: Ax= 3.8 N A₂ = 74.6 N a = 1.67 rad/s²
Example 14 The uniform circular disk has a mass of 7.6 kg and a radius of 0.6m The disk is suspended from a pin at A and can rotate freely about A. The pin is connected to a horizontal plate on smail wheels. At the instant t = 0 a force is applied to the plate (which is initially at rest), so that it accelerates at a 1.5 m/s² (towards the right). Now calculate the horizontal and vertical components of the reaction at A and the magnitude of angular acceleration of the plate at the instant t = Os. A2 2009 Question 6 L. 106 ANSWER: Ax= 3.8 N A₂ = 74.6 N a = 1.67 rad/s²
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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