Rabu, 20 Februari 2013

Ping Pong Balls Faster than Sound?


got engineering students. Ping Pong Balls Faster than Sound? y ( professors) come some interesting Ping Pong Balls Faster than Sound? s theories. Granted fun , but fun when they get done. I don’t know about you, but when I was our projects were some engineering students’s College . Mark French, associate professor engineering technology, PhD students things- pong balls that, frankly, I didn’t think were possible.


French’s ping-pong gun frequently used younger kids about Physics. Ping Pong Balls Faster than Sound? gun consists ball PVC tube sealed ends, pump air a vacuum. After pumping they break end tube . Pretty simple. But got -pong ball MPH. So they added a nozzle normally used airflow tunnels. Ping Pong Balls Faster than Sound? result ping-pong ball 900 MPH. Yes, 900 MPH. Ping Pong Balls Faster than Sound? real purpose experiment was to “demonstrate how a de Laval nozzle (also called a convergent-divergent nozzle) converts subsonic gas flow in flow” say blog. OK, sure. I just like below a ping-pong ball gets shot through 5 cans. Watch think you’ll be impressed. If , what, how vis MET section’s website. Ping Pong Balls Faster than Sound? re a video demonstration ball actually going through a ping-pong paddle. Hats off French students us how velocity everything.


Thanks: Popular Mechanics
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