When a single point load W travels over a simply supported beam, what is shape of the graph for maximum positive or negative shear force ?

A triangle with maximum ordinate W at a support

A triangle with maximum ordinate W at centre and zero at two simple supports

A parabola with maximum ordinate W at centre of span and zero at supports

When a single point load W travels over a simply supported beam, what

1.	When a single point load W travels over a simply supported beam, what is shape of the graph for maximum positive or negative shear force ?
A.	A triangle with maximum ordinate W at centre and zero at two simple supports
B.	A triangle with maximum ordinate W at a support
C.	A rectangle with ordinate W
D.	A parabola with maximum ordinate W at centre of span and zero at supports
Answer» B. A triangle with maximum ordinate W at a support

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When a single point load W travels over a simply supported beam, what is shape of the graph for maximum positive or negative shear force ?

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