Q 3(a) smooth pulley. When a weight of W = 200 N is attached to the string as A block of weight 800N is attached to a string which passes over a shown in Figure Q3(a), the block is on the point of moving. Perform the following; (1) draw free body diagram; [3] (ii) determine the coefficient of friction; [7] (ii) normal force; [3] (iv) frictional force. [3] Pulley 40° 800N W

Q 3(a) smooth pulley. When a weight of W = 200 N is attached to the string as A block of weight 800N is attached to a string which passes over a shown in Figure Q3(a), the block is on the point of moving. Perform the following; (1) draw free body diagram; [3] (ii) determine the coefficient of friction; [7] (ii) normal force; [3] (iv) frictional force. [3] Pulley 40° 800N W

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.8.6P

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