2D equilibrium
12 practice questionsEngineering StaticsStep-by-step solutions
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1
A simply supported beam carries a central point load W. Each support reaction is:
A.W/2
B.W
C.2W
D.W/4
2
A roller support typically provides a reaction force that is:
A.In any direction
B.Perpendicular to the supporting surface only
C.A moment only
D.Zero
3
For a rigid body in 2D static equilibrium, which equations are commonly used?
A.Only V = IR
B.Only pV = nRT
C.Sum Fx = 0, sum Fy = 0, and sum M = 0
D.Only sum temperature = 0
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