Engineering Mechanics - DynamicsChapter 19Problem 19-29A thin rod having mass Mis balanced vertically as shown. Determine the height h at which itcan be struck with a horizontal force F and not slip on the floor. This requires that thefrictional force at A be essentially zero.Given:M4kg=L0.8 m=Solution:FtMωL2=FthML23=ThusML2hML23=h23L=h0.53 m=Problem 19-30The square plate has a mass Mand is suspended at its corner Aby a cord. If it receives a horizontalimpulse Iat corner B, determine the location y'of the point
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