Math Problem Statement
Two bowling balls are at rest on top of a uniform wooden plank with their centers of mass located as in the figure below. The plank has a mass of 5.10 kg and is 1.00 m long. Find the horizontal distance (in m) from the left end of the plank to the center of mass of the plank-bowling balls system.
Solution
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Math Problem Analysis
Mathematical Concepts
Center of Mass
Weighted Averages
Physics Mechanics
Formulas
Center of Mass Formula: x_cm = (Σm_i * x_i) / Σm_i
Theorems
Center of Mass Theorem
Suitable Grade Level
Grades 10-12
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