The L shape body is made of two uniform slender bar of mass mi and length L1 and mass m2 and length L2 which is welded at point B and can rotate freely in the vertical plane. This body is released from rest when the bar OB is horizontal as shown. Determine the angular acceleration of the body and the magnitude of the force supported by the pivot at O immediately after release. L2m2 L1,m,

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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The L shape body is made of two
uniform slender bar of mass mi and
length L1 and mass m2 and length L2
which is welded at point B and can
rotate freely in the vertical plane. This
body is released from rest when the bar
OB is horizontal as shown. Determine
the angular acceleration of the body
and the magnitude of the force
supported by the pivot at O immediately
after release.
L2 m2
L1,m,
Transcribed Image Text:The L shape body is made of two uniform slender bar of mass mi and length L1 and mass m2 and length L2 which is welded at point B and can rotate freely in the vertical plane. This body is released from rest when the bar OB is horizontal as shown. Determine the angular acceleration of the body and the magnitude of the force supported by the pivot at O immediately after release. L2 m2 L1,m,
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