Consider a beam under a distributed load with a non-uniform profile w(x) like that shown in Fig 7-32. For such scenarios, determine which statements below are true or false A |-x- C' -Ax (a) The magnitude of difference in the shear force between two neighboring locations on the beam can be obtained from the derivative of the load curve w(x) (in units of force/length). The magnitude of the derivative of the shear force V(x) at any point along the beam between two neighboring locations on the beam is related to value of w(x) The sign of the bending force derivative at any location along the beam is the negative of the shear force at that location. D [Choose ] [Choose ] [Choose ] B

Structural Analysis
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Chapter2: Loads On Structures
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Consider a beam under a distributed load with a non-uniform profile w(x) like that shown in Fig 7-32. For such scenarios, determine which statements below are true or false
Consider a beam under a distributed load with a non-uniform profile w(x) like that shown in Fig 7-32.
For such scenarios, determine which statements below are true or false
A
C C'
-Ax
(a)
The magnitude of difference in the shear
force between two neighboring locations on
the beam can be obtained from the
derivative of the load curve w(x) (in units of
force/length).
The magnitude of the derivative of the shear
force V(x) at any point along the beam
between two neighboring locations on the
beam is related to value of w(x)
The sign of the bending force derivative at
any location along the beam is the negative
of the shear force at that location.
D
[Choose ]
[Choose ]
[Choose ]
B
Transcribed Image Text:Consider a beam under a distributed load with a non-uniform profile w(x) like that shown in Fig 7-32. For such scenarios, determine which statements below are true or false A C C' -Ax (a) The magnitude of difference in the shear force between two neighboring locations on the beam can be obtained from the derivative of the load curve w(x) (in units of force/length). The magnitude of the derivative of the shear force V(x) at any point along the beam between two neighboring locations on the beam is related to value of w(x) The sign of the bending force derivative at any location along the beam is the negative of the shear force at that location. D [Choose ] [Choose ] [Choose ] B
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