FProblem 6/80/9 The light bar is used to support the 50-kg block inits vertical guides. If the coefficient of static fric-tion is 0.30 at the upper end of the bar and 0.40 atthe lower end of the bar, find the friction force act-ing at each end for x = 75 mm. Also find the maxi-mum value of x for which the bar will not slip.50 kgВProblem 6/96/10 The semicircular 5-kg plate rotates about a fixedbearing at O that can exert a maximum frictionalmoment of 1.2 N.m on the plate. The horizontalforce P is applied to a cord wrapped around the plate300 mm

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S79 The light bar is used to support the 50-kg block in its vertical guides. If the coefficient of static fric- tion is 0.30 at the upper end of the bar and 0.40 at the lower end of the bar, find the friction force act- ing at each end for x = mum value of x for which the bar will not slip. 75 mm. Also find the maxi- 50 kg A 300 mm

S79 The light bar is used to support the 50-kg block in its vertical guides. If the coefficient of static fric- tion is 0.30 at the upper end of the bar and 0.40 at the lower end of the bar, find the friction force act- ing at each end for x = mum value of x for which the bar will not slip. 75 mm. Also find the maxi- 50 kg A 300 mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

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F
Problem 6/8
0/9 The light bar is used to support the 50-kg block in
its vertical guides. If the coefficient of static fric-
tion is 0.30 at the upper end of the bar and 0.40 at
the lower end of the bar, find the friction force act-
ing at each end for x = 75 mm. Also find the maxi-
mum value of x for which the bar will not slip.
50 kg
В
Problem 6/9
6/10 The semicircular 5-kg plate rotates about a fixed
bearing at O that can exert a maximum frictional
moment of 1.2 N.m on the plate. The horizontal
force P is applied to a cord wrapped around the plate
300 mm

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