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Friday Night Cuteness: Tree Kangaroo Joey in Mom's Pouch

127
Mich-again8/31/2012 10:26:19 pm PDT

re: #121 Kragar

Fun fact: A scrapping tool which rolls off a table and falls appx 3 feet has got the ability to puncture the skin on the top of the foot.

Well a 3’ free fall means it took about 0.4 seconds during which time the tool accelerated to a velocity of about 15 feet per second which is oh about 15 mph. so yeah if it had a sharp edge it would have enough momentum to puncture skin.