Author Topic: Supersonic flow and nozzels (Read 3603 times))

Rescue35 · « **on:** February 04, 2013, 01:19:31 PM »

A friend found this on Gizmodo. 900mph pingpong ball...yeah 1320 fps. There is some discussion of the speed and flow of the air.

SciGuy · « **Reply #1 on:** February 04, 2013, 02:01:40 PM »

That is wicked. Creating a vacuum in front of our pellets is going to be a bit of a challenge

JerryW · « **Reply #2 on:** February 04, 2013, 02:47:19 PM »

I wish that guy would have been my physics teacher in high school!

rsterne · « **Reply #3 on:** February 04, 2013, 06:10:54 PM »

Very KEWL !!!!.... X2 on I wish he had been my physics teacher....

Bob

Briar Patch · « **Reply #4 on:** March 11, 2013, 12:36:58 AM »

That was amazing! Holy cow ... that ping pong paddle most likely can not be used anymore....

Thanks for sharing that video!

Motorhead · « **Reply #5 on:** March 11, 2013, 02:42:35 AM »

I question WHAT'S LEFT of the ball ?

Bill G · « **Reply #6 on:** March 21, 2013, 09:45:44 PM »

Soooo..... In outer space, our PCP's are ultra sonic armor piercing beasts! and they shoot really flat.

Supersonic flow and nozzels