Remember that many people carry Staph infection without having any symptoms. While 25% to 30% of the population may be colonized with Staph, only about 1% of people have been colonized with MRSA.
According to mlb.com, baseball bat's cannot exceed 42 inches, or 106.68 cm (1 inch = 2.54 cm). From Wikipedia, the average mass of a baseball bat is 0.96 kg. You can check the mass by weighing an average baseball bat, then dividing that number by 9.8 m/s^2. If you need any more help, don't hesitate to ask! According to mlb.com, baseball bat's cannot exceed 42 inches, or 106.68 cm (1 inch = 2.54 cm). From Wikipedia, the average mass of a baseball bat is 0.96 kg.
T ball bats start at 24 inches long and may be as long as 28 inches. The majority of tball players should use A 25 or 26 bat. The weight of the bat starts as low as 13 oz and will be as heavy as 18 oz. The majority should use a bat that is 15 or 16 oz. The DROP is the differnece between the bat length and bat weight. Although there is no standard size the most common is a (-10). We recommend staring with the (-10) when choosing your bat.