1.1 This test method covers a method for determining the moment of inertia (MOI) and balance point (BP) of baseball and softball bats. These physical properties are used in calculations in other key ASTM standards.1.2 The MOI and BP are measured
ASTM
Standard Test Method for Measuring Moment of Inertia and Center of Percussion of a Baseball or Softball Bat
STD-51892
2004
2004-05-01
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