Understanding Baseball Bat Center of Mass: Seeking Explanation

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SUMMARY

The discussion centers on the concept of the center of mass (C.M.) of a baseball bat and its implications for mass distribution. It is established that when a baseball bat is cut at its center of mass, the two resulting pieces do not possess equal mass. The piece containing the handle is lighter than the other piece due to the uneven distribution of mass along the bat's length. The center of mass is influenced by the distribution of mass at varying distances from a reference point, leading to a C.M. that is closer to the area with greater mass concentration.

PREREQUISITES
  • Understanding of center of mass (C.M.) principles
  • Basic knowledge of mass distribution
  • Familiarity with physics concepts related to balance and leverage
  • Ability to interpret diagrams related to physical objects
NEXT STEPS
  • Research the mathematical calculation of center of mass for irregular objects
  • Explore the concept of mass distribution in physics
  • Learn about the implications of center of mass in sports equipment design
  • Investigate how center of mass affects the performance of different types of bats
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Students studying physics, educators teaching mechanics, and sports equipment designers interested in optimizing bat performance.

vg19
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Hey,

There is a question in my textbook that I don't understand the answer too. THey show a diagram of a baseball bat and say if the baseball bad it cut at the location of its center of mass, do the two pieces have the same mass? They say no, the piece with the handle will have less mass than the piece of the other end.

I really don't understand why. I think I am missing out on an important concept of centre of mass. If someone could explain the reasoning behind this answer Id really appreciate it!
 
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Think about it , does the c.m location of an object is such that it always divides the object into two equal masses? . C.M depends on distribution of masses at different distances from a reference point. So the c.m would be placed nearer to greater mass distribution in a confined area.

BJ
 

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