A weight is suspended at the free end of a light member hinged to a vertical wall. If the angle of inclination of the member with the upper wall is θ°, the force introduced in the member, is

A weight is suspended at the free end of a light member hinged to a v

1.	A weight is suspended at the free end of a light member hinged to a vertical wall. If the angle of inclination of the member with the upper wall is θ°, the force introduced in the member, is
A.	sec θ
B.	cos θ
C.	sin θ
D.	cosec θ
E.	tan θ.
Answer» B. cos θ

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A weight is suspended at the free end of a light member hinged to a vertical wall. If the angle of inclination of the member with the upper wall is θ°, the force introduced in the member, is

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