2007-04-27 06:27:26 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Biology
Basically, they're soft. Very 'elastic' collisions ('returning most of the energy' elastic, not 'stretchy' elastic) like between the Newton's cradle balls will cause a bang because they will rebound off one another with almost all the energy they collide with. Two balls of mud don't bounce off one another so well, because the collision is 'inelastic' and much of the energy is absorbed on impact, not returned for a bounce-off. Softer things usually collide in an inelastic way becaue they will aborb energy when they yield to an impact.
2007-04-27 06:36:01 · answer #1 · answered by ? 5 · 0⤊ 0⤋
I have a special carrying case for my bowling balls. There's a separation to keep them from banging together.
2007-04-27 06:38:26 · answer #2 · answered by Anonymous · 0⤊ 0⤋
The constriction of the scrotum, and the fact that the testicles are surrounded by blood vessels and other types of tissue. They don't swing freely, so they don't behave as pendulums. They can't have elastic collisions with each other because they are moving through densely occupied regions.
2007-04-27 06:32:15 · answer #3 · answered by DavidK93 7 · 0⤊ 0⤋
Testicles hang unevenly. One testicle hangs lower than the other therefore reducing the impact.
2007-04-27 06:43:48 · answer #4 · answered by nixtee 2 · 0⤊ 0⤋
the facts that they're filled with stuff! hehehehahahhahahohohohoho im at school!
2007-04-27 06:51:55 · answer #5 · answered by Anonymous · 0⤊ 0⤋
the fluid and the location.
2007-04-27 07:08:54 · answer #6 · answered by de bossy one 6 · 0⤊ 0⤋