Generally for softball you use a 12 inch ball. The younger age groups will use an 11 inch ball.
11" circumference for women's slow pitch softball.
0.2 ounces
i think it is "11" inch
This may vary in the league you play in, but almost all 8U leagues use an 11" softball.
International Softball Federation:11-inch softball: 166.5 to 173.6 grams . . . . 1.63 to 1.70 newton12-inch softball: 178 to 198.4 grams . . . . . 1.75 to 1.95 newtonMajor League Baseball:MLB baseball: 5 to 5.25 ounces avdp . . . . . 1.39 to 1.46 newton
45 mph
area of envelope = l Xb =8.5 X11 =93.5 inch^2
Depends on Age sometimes 11 inch or 12 inch balls
18 inches in circumference
beginner 11 inches intermediate/ advanced/ elite 12 inch
90 to 100 pounds