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Kinetics Of A Particle Work And Energy in Engineering Mechanics
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Determine the vertical components of the reaction..
1.
Determine the vertical components of the reaction on the beam at pin Q.
A.
4kN
B.
3kN
C.
2kN
D.
1kNView Answer
Answer» B. 3kN
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Just like the collinear force system for free body diagrams there is a system of the parallel forces.
Principle of transmissibility for free body diagrams is:
The simplification of the couple is done for free body diagrams on the basis of the:
The couple moment and the force is divided to get the distance of the axis from the point of action of the force in free body diagrams.
The force and the couple can’t be simplified together as one is the cause and the other is the effect in free body diagrams.
Determine the vertical components of the reaction on the beam at pin Q.
The couple and the other two force systems in free body diagrams can be easily simplified.
The couple is simplified easily by the help of right hand rule in free body diagrams. But the forces simplification is not possible as there is no such system of rules so that the forces can be simplified.
THE_COUPLE_AND_THE_OTHER_TWO_FORCE_SYSTEMS_IN_FREE_BODY_DIAGRAMS_CAN_BE_EASILY_SIMPLIFIED.?$
The main moto of the free body diagrams is to:
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