For a two-hinged arch, if one of the supports settles down vertically, then the horizontalthrust

For a two-hinged arch, if one of the supports settles down vertically,

1.	For a two-hinged arch, if one of the supports settles down vertically, then the horizontalthrust
A.	Is increased
B.	Is decreased
C.	Remains unchanged
D.	Becomes zero
Answer» D. Becomes zero

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For a two-hinged arch, if one of the supports settles down vertically, then the horizontalthrust

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