5 Questions: HAVING A BALL

1 of 5
What makes Wilson's official NCAA football different than the company's official NFL football?
the stripes
the weight
the number of lacings
the size
2 of 5
In order to help raise batting averages, in 1910, baseballs used in professional games were produced using what material as the core center?
rubber
plastic
balsa wood
cork
3 of 5
The official Spalding NBA basketball (as used in all league games) is divided by black lines into how many segments?
ten
eight
six
four
4 of 5
Which of these sport/game balls has the smallest diameter?
tennis ball
softball
croquet ball
baseball
5 of 5
In the 1950s, the NFL experimented with a new football that was what color?
yellow
red
white
orange