Rubber.
In 1855, Charles Goodyear designed and built the first rubber soccer ball.
In 1855, Charles Goodyear designed and built the first rubber soccer ball.
RUBBER
Charles Goodyear's 1855 first vulcanized rubber soccer ball.
ANSWER made out of rubber and sometimes leather....Chinese made soccer balls
It's not correct to talk about "density" of a soccer ball. It's better you say "average density" of a soccer ball. It's clear that any soccer ball consists of different materials such as leather/plastic, rubber, and air. It order to find the average density you have to find the mass of a soccer ball and divide it by it's volume (in the first approximation you neglect the thickness of the shell (leather and rubber coats)).
No, because a soccer ball is a hard ball. A kickball is much bigger and softer. Soccer ball is made for soccer. Kickball is made for kickball.
what is the regulation of a soccer ball pressure
yes
I think it was ............ on earth
yes because some are little and rubber.