[3월 학평] 기출변형_내신대비_고1_36번

36번Almost all major sporting activities are played with a ball. The rules of the game always include rules about the type of ball that is allowed, starting with the size and weight of the ball.

The ball must also have a certain stiffness. A ball might have the correct size and weight but if it is made as a hollow ball of steel it will be too stiff and if it is made from light foam rubber with a heavy center it will be too soft.

Similarly, along with stiffness, a ball needs to bounce properly. A solid rubber ball would be too bouncy for most sports, and a solid ball is made of clay would not..........