Elastic balls are of great concern because the expansive force may be of a magnitude to rupture the globe.

Question

Quizplus · Accepted Answer

Elastic balls, such as those made of rubber, can build up a significant amount of pressure when squeezed or stretched. If the pressure becomes too high, the ball may burst or rupture, which could cause injury if it happens near someone's face or eyes. Therefore, they are indeed of concern.

Elastic Balls Are of Great Concern Because the Expansive Force