The assembly shown is formed of uniform rod. For what value of the length l will the mass cednter be located at a height of 0.74 r above the supporting surface?
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Consider the body as two parts, semi-circular shell part and the closed semi-circular end parts.
Obtain the surface length of closed semi-circular end parts.
Here, r is the radius of semi-circular end part.
Obtain the of surface length semi-circular shell part.
Here, l is the length of the shell.
Obtain the surface length of closed semi-circular end parts.
Here, r is the radius of semi-circular end part.
Obtain the of surface length semi-circular shell part.
Here, l is the length of the shell.
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