ben m asked in SportsOther - Sports · 1 decade ago

bowling ball question?

when a company says a bowling ball has a low RG a high differental what does that mean?

3 Answers

  • 1 decade ago
    Favorite Answer

    The answer to your question lies in this link.

  • 1 decade ago

    RG (Radius of Gyration) is a value which range identifies how fast a ball rev's up. The lowest RG (2.430) revs fastest and higher RG (2.800) revs slowest. The DIFF (RG Differential) is the actual difference in the Radius of Gyration (RG) of the ball's RG Minimum and RG Maximum specifications. DIFF relates to the amount of core torque, which can be compared to the horsepower of an engine. The range of DIFF is from .000 to .060. The higher the DIFF, the greater the 'horsepower' in the core's torque, thus increasing its track flare potential.

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    Lv 5
    1 decade ago

    Try for the definition.

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