Mechanical and Static Physics The concrete block shown in the figure below has a mass of 500kg. Find the minimum force P that is needed to push the wedge to the left. Static coefficient of friction: Between the concrete block and the floor is 0,5 (point A) Between the concrete block and the wedge is 0,3 (point B Between the wedge and the floor is 0,3.

Mechanical and Static Physics The concrete block shown in the figure below has a mass of 500kg. Find the minimum force P that is needed to push the wedge to the left. Static coefficient of friction: Between the concrete block and the floor is 0,5 (point A) Between the concrete block and the wedge is 0,3 (point B Between the wedge and the floor is 0,3.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

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Mechanical and Static Physics
The concrete block shown in the figure below has a mass of 500kg. Find the minimum force P that is needed to push the
wedge to the left.
Static coefficient of friction:
Between the concrete block and the floor is 0,5 (point A)
Between the concrete block and the wedge is 0,3 (point B
Between the wedge and the floor is 0,3.
150 mm
3 m
B
7.5⁰

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Step 3: Determine normal reaction force at B, A and Friction force at A:

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