A BLOCK AS SHOWN IN THE FIGURE SUPPORTS A LOAD W = 40 KN AND IS TO BE RAISED BY FORCING THE WEDGE UNDER IT. THE ANGLE OF FRICTION FOR ALL SURFACES IN CONTACT IS F = WEDGE HAD A WEIGHT OF 30 KN, 20°. IF THE WHAT VALUE OF P WOULD BE REQUIRED TO START THE WEDGE UNDER THE BLOCK? 40 kN 60° 10°

A BLOCK AS SHOWN IN THE FIGURE SUPPORTS A LOAD W = 40 KN AND IS TO BE RAISED BY FORCING THE WEDGE UNDER IT. THE ANGLE OF FRICTION FOR ALL SURFACES IN CONTACT IS F = WEDGE HAD A WEIGHT OF 30 KN, 20°. IF THE WHAT VALUE OF P WOULD BE REQUIRED TO START THE WEDGE UNDER THE BLOCK? 40 kN 60° 10°

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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Show complete solution

A BLOCK AS SHOWN IN THE FIGURE
SUPPORTS A LOAD W = 40 KN AND
IS TO BE RAISED BY FORCING THE
WEDGE UNDER IT. THE ANGLE OF
FRICTION FOR ALL SURFACES IN
CONTACT IS F
20°. IF THE
WEDGE HADA WEIGHT OF 30 KN,
WHAT
VALUE
OF
P WOULD
ВЕ
REQUIRED TO START THE WEDGE
UNDER THE BLOCK?
40 kN
60°
10°1

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