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The linear mass density of a straight rod of length L is given by 2 = a +x (kg/m). Here x is the distance measured from A. The center of mass of the rod is xm = 5)L (m) away from the A end of the rod. What is the relationship between a and b?

The linear mass density of a straight rod of length L is given by 2 = a +x (kg/m). Here x is the distance measured from A. The center of mass of the rod is xm = 5)L (m) away from the A end of the rod. What is the relationship between a and b?

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The linear mass density of a straight rod of length L is given by a = a +?x (kg/m). Here x is the distance measured from A. The center of mass of the rod is xem = (-)L (m) away from the A end of the rod. What is the relationship between a and b? A x = 0 x = L A) a = 2b B) a = b C) a = b D) a = b E) a =b
Transcribed Image Text:The linear mass density of a straight rod of length L is given by a = a +?x (kg/m). Here x is the distance measured from A. The center of mass of the rod is xem = (-)L (m) away from the A end of the rod. What is the relationship between a and b? A x = 0 x = L A) a = 2b B) a = b C) a = b D) a = b E) a =b
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