The wedge system shown is used to lift an object with mass 312 kg. If the friction coefficient between two blocks, and between a block and a surface, are 0.2 and 0.35, respectively, what is the minimum force P required such that the object is about to be lifted? Assume weights of the blocks to be negligible compared to lifted weight. Parameters: 3AB kg = 312 kg 6C° = 63° 3D° = 34° 4E° = 45° 6C° 3AB kg A 3Dº This is aperty a B 4E° C P
The wedge system shown is used to lift an object with mass 312 kg. If the friction coefficient between two blocks, and between a block and a surface, are 0.2 and 0.35, respectively, what is the minimum force P required such that the object is about to be lifted? Assume weights of the blocks to be negligible compared to lifted weight. Parameters: 3AB kg = 312 kg 6C° = 63° 3D° = 34° 4E° = 45° 6C° 3AB kg A 3Dº This is aperty a B 4E° C P
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The wedge system shown is used to lift an object with mass 312 kg. If the friction coefficient
between two blocks, and between a block and a surface, are 0.2 and 0.35, respectively, what is
the minimum force P required such that the object is about to be lifted? Assume weights of the
blocks to be negligible compared to lifted weight.
Parameters:
3AB kg = 312 kg
6C° = 63°
3D° = 34°
4E° = 45°
60°
3AB kg
A
3Dº
This is not property
as if it were your
B
4E°
your prope
C
P
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