Question: please choose the right answer Support at A provides a horizontal force only to hold the bar. The mass of bar is 75kg and its

please choose the right answer

Support at A provides a horizontal force only to hold the bar. The mass of bar is 75kg and its center of mass located at G. Support at B is a pin. What is magnitude of reaction force at Point A ? a. 919.69N b. 169.69N C. 619.69N

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