One end of a uniform 3.80-m-long rod of weight Fg is supported by a cable at an
ID: 1287428 • Letter: O
Question
One end of a uniform 3.80-m-long rod of weight Fg is supported by a cable at an angle of = 37° with the rod. The other end rests against the wall, where it is held by friction as shown in the figure below. The coefficient of static friction between the wall and the rod is s = 0.575. Determine the minimum distance x from point A at which an additional object, also with the same weight Fg, can be hung without causing the rod to slip at point A.
Have tried working the problem with the other ezamples that have been solved but still can not solve the problem.
One end of a uniform 3.80-m-long rod of weight Fg is supported by a cable at an angle of A?A = 37A?A degree with the rod. The other end rests against the wall, where it is held by friction as shown in the figure below. The coefficient of static friction between the wall and the rod is A?A 1/4 s = 0.575. Determine the minimum distance x from point A at which an additional object, also with the same weight Fg, can be hung without causing the rod to slip at point A. Have tried working the problem with the other ezamples that have been solved but still can not solve the problem.Explanation / Answer
L = length of the rod = 3.8 m
Fg = weight of the rod = weight of the ball
? = angle of the cable = 37
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