masks

[jTheUmp]

Originally Posted by Steven Tyler

So an object weighing X amount traveling at Y speed will produce a different answer for Z in this case. Kinda like that old question, "If a pound of ball bearings weighs as much as pound of feathers, which will hit the ground first?"

Assuming there's no air resistance, they will hit the ground at the same time if dropped from the same height above the ground. (Physics is a wonderful thing).

The reason you want the mask to pop off when struck by a baseball can be explained quite simply: Any amount energy required to pop the mask off of your head is that much less energy that is absorbed by your face/skull/brain. Less energy absorbed by the face/skull/brain = less chance of concussion.