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A Mobile Is Shown in the Figure

Question 58

Multiple Choice

A mobile is shown in the figure. The horizontal supports have negligible mass. Assume that all the numbers given in the figure are accurate to two significant figures. What mass M is required to balance the mobile? A mobile is shown in the figure. The horizontal supports have negligible mass. Assume that all the numbers given in the figure are accurate to two significant figures. What mass M is required to balance the mobile? A) 18 g B) 30 g C) 36 g D) 60 g E) 90 g


A) 18 g
B) 30 g
C) 36 g
D) 60 g
E) 90 g

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