4000 kg 4=0.12 To B Answer: 18.15° "4= 0.2 Fig. P7.50 7-50 A small wedge is placed beneath corner B of the 4000-kg block of marble. Determine the largest angle 0 for which the wedge is self-locking; that is, the wedge will not slide out from under the block. Neglect the mass of the wedge and the small angle between surface AB and the horizontal.

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
Section: Chapter Questions
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100%
4000 kg
4=0.12
B
Answer: 18.15°
H=0.2
Fig. P7.50
7-50 A small wedge is placed beneath corner B of the 4000-kg block of marble.
Determine the largest angle e for which the wedge is self-locking; that is, the
wedge will not slide out from under the block. Neglect the mass of the wedge and
the small angle between surface AB and the horizontal.
Transcribed Image Text:4000 kg 4=0.12 B Answer: 18.15° H=0.2 Fig. P7.50 7-50 A small wedge is placed beneath corner B of the 4000-kg block of marble. Determine the largest angle e for which the wedge is self-locking; that is, the wedge will not slide out from under the block. Neglect the mass of the wedge and the small angle between surface AB and the horizontal.
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