Question
A deli owner creates a lunch special display board by taking a uniform board which has a weight of 182 N, cutting it in half,
A deli owner creates a lunch special display board by taking a uniform board which has a weight of 182 N, cutting it in half, hinging the halves together with a frictionless hinge, and setting it up as an inverted "V". Determine the minimum coefficient of static friction needed between the board and the ground in order for her to set the display board up with an angle of 30.
Step by Step Solution
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Step: 1
N1 W2 f uN1 N2 ...
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Step: 2
Step: 3
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Vector Mechanics for Engineers Statics and Dynamics
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
8th Edition
73212229, 978-0073212227
