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The L-shaped bar of mass m= 4.5 kg is lying motionless on the horizontal surface when the force P= 10 N is applied at A as shown. Determine the following: B B ---X A (a) the mass moment of inertia of the body around its center of gravity (L= 0.4 m) 2 I= kg.m (b) the location of the center of mass relative to point B X= m , y= m (c) initial acceleration of point А mA = m/s т %3D (d) angular acceleration of the body 2 a = rad/s

The L-shaped bar of mass m= 4.5 kg is lying motionless on the horizontal surface when the force P= 10 N is applied at A as shown. Determine the following: B B ---X A (a) the mass moment of inertia of the body around its center of gravity (L= 0.4 m) 2 I= kg.m (b) the location of the center of mass relative to point B X= m , y= m (c) initial acceleration of point А mA = m/s т %3D (d) angular acceleration of the body 2 a = rad/s

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The L-shaped bar of mass m= 4.5 kg is lying motionless on the horizontal surface when the force P= 10 N is applied at A as shown. Determine the following: B B (a) the mass moment of inertia of the body around its center of gravity (L= 0.4 m) I= kg.m (b) the location of the center of mass relative to point B X= m , y= m (c) initial acceleration of point А 2 MA m/s m (d) angular acceleration of the body a = rad/s **Neglect friction and the thickness of the bar as well as the cross sectional area.
Transcribed Image Text:The L-shaped bar of mass m= 4.5 kg is lying motionless on the horizontal surface when the force P= 10 N is applied at A as shown. Determine the following: B B (a) the mass moment of inertia of the body around its center of gravity (L= 0.4 m) I= kg.m (b) the location of the center of mass relative to point B X= m , y= m (c) initial acceleration of point А 2 MA m/s m (d) angular acceleration of the body a = rad/s **Neglect friction and the thickness of the bar as well as the cross sectional area.
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