A hollow ball.....
Hollow point bullets literally have a hollow point, and ball ammo does not.
The solid ball, will have more mass in comparison to the hollow ball of the same radius. Since, momentum of an object is the product of its mass and velocity, the solid object will have more momentum. Therefore, the force required to stop the solid ball will be much greater than the force required to stop the hollow ball (since, the hollow ball will have less momentum because of its less mass). That's why its difficult to catch a a solid ball as compared to a hollow ball of equal radius.skhatti
it is hollow
Blastula.
My son makes such poor decisions, sometimes I think his head is hollow.
8 ball pool, 9 ball pool, billiards.
The blue ball in the game of pool is the #2.
Not all balls are solid. A tennis ball is hollow, as is a beach ball.
The lowest numbered ball in pool is the 1 ball. Pool does not assign points to the balls, so they are all of equal value.
It is a hollow ball made completely of rubber.
the morula develops into a hollow, fluid-filled ball of cells called a blastocyst.