Pingpong
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Tiga Ping Pong Set |  |
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US $10.00 | 41m |
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Butterfly Table Tennis Logo Side Tape 8 MM | |
0 Bid | US $3.00 | 3h |
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Two Table Tennis Rubber/Sponge of Globe999, Ma Lin / Kong Linghui | |
0 Bid | US $9.97 | 3h 17m |
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Butterfly Table Tennis Smoospo | |
0 Bid | US $4.00 | 3h 39m |
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Butterfly Table Tennis RUBBER CARE SPONGE | |
0 Bid | US $6.00 | 3h 43m |
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Butterfly Table Tennis Racket/Paddle/Bat TBC-201 #P New | |
1 Bid | US $.01 | 4h 36m |
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Galaxy Y-4 Carbon Allround Type Ping Pong Wood, New | |
0 Bid | US $9.99 | 4h 43m |
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glow in the dark tape for ping pong table 28 ft | |
4 Bids | US $4.25 | 5h 58m |
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Vintage Yasaka ping pong paddle Mark V soft JTTAA | |
13 Bids | US $26.00 | 7h 13m |
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Zing Pong,Ping Pong, Extreme Table Tennis Set, 2 Power Paddles and all hardware | |
0 Bid | US $35.00 | 8h 2m |
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Donic Table Tennis Paddle | |
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US $125.00 | 9h 19m |
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Ping Pong Table Tennis Shakehand Racket Paddle + 3 Plastic Balls kit game toy | |
0 Bid | US $18.99 | 9h 25m |
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Butterfly Table Tennis RUBBER SPRAY (100 ML) | |
4 Bids | US $8.50 | 10h 11m |
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Lot of 3, New Ping Pong Table Nets | |
0 Bid | US $.99 | 10h 19m |
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Butterfly Table Tennis Side Protector Tape 10 mm | |
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US $4.99 | 10h 24m |
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Prince Conversion Table Tennis Table Top | |
5 Bids | US $46.00 | 11h 7m |
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NEW SPALDING Proffesional Four-Player Table Tennis PING PONG SET STILL IN BOX | |
0 Bid | US $9.99 | 11h 14m |
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Ping Pong Paddle | |
0 Bid | US $1.99 | 11h 27m |
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New Lot 36pcs Orange Table Tennis Ping Pong Ball Train | |
0 Bid | US $9.99 | 11h 58m |
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New Lots of 36pcs White Table Tennis Ping Pong Ball BN | |
0 Bid | US $9.99 | 12h 6m |
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Pingpong
What is the de Broglie wavelength associated with 2.5g pingpong ball traveling at 35 mph?
Topic in physics
de broglie wavelength is equal to plank's constant divided by the momentum of the object, so the momentum of the ping pong ball is
2.5 g = 0.0025 kg
35 mph = about 15.6 m/s
Momentum = mass * velocity = .0025 * 15.6 m/s = .039 kg*m/s
Plank's constant = 6.63 x10^-34J * s
de Broglie wavelength = 1.7 x 10^-32 m, which is negligible as expected. A ping pong ball does not exhibit quantum behavior.
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Tiga Ping Pong Set | |
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US $10.00 | 41m |
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Butterfly Table Tennis Logo Side Tape 8 MM | |
0 Bid | US $3.00 | 3h |
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Two Table Tennis Rubber/Sponge of Globe999, Ma Lin / Kong Linghui | |
0 Bid | US $9.97 | 3h 17m |
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Butterfly Table Tennis Smoospo | |
0 Bid | US $4.00 | 3h 39m |
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Butterfly Table Tennis RUBBER CARE SPONGE | |
0 Bid | US $6.00 | 3h 43m |
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Butterfly Table Tennis Racket/Paddle/Bat TBC-201 #P New | |
1 Bid | US $.01 | 4h 36m |
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Galaxy Y-4 Carbon Allround Type Ping Pong Wood, New | |
0 Bid | US $9.99 | 4h 43m |
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glow in the dark tape for ping pong table 28 ft | |
4 Bids | US $4.25 | 5h 58m |
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Vintage Yasaka ping pong paddle Mark V soft JTTAA | |
13 Bids | US $26.00 | 7h 13m |
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Zing Pong,Ping Pong, Extreme Table Tennis Set, 2 Power Paddles and all hardware | |
0 Bid | US $35.00 | 8h 2m |
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Donic Table Tennis Paddle | |
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US $125.00 | 9h 19m |
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Ping Pong Table Tennis Shakehand Racket Paddle + 3 Plastic Balls kit game toy | |
0 Bid | US $18.99 | 9h 25m |
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Butterfly Table Tennis RUBBER SPRAY (100 ML) | |
4 Bids | US $8.50 | 10h 11m |
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Lot of 3, New Ping Pong Table Nets | |
0 Bid | US $.99 | 10h 19m |
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Butterfly Table Tennis Side Protector Tape 10 mm | |
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US $4.99 | 10h 24m |
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Prince Conversion Table Tennis Table Top | |
5 Bids | US $46.00 | 11h 7m |
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NEW SPALDING Proffesional Four-Player Table Tennis PING PONG SET STILL IN BOX | |
0 Bid | US $9.99 | 11h 14m |
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Ping Pong Paddle | |
0 Bid | US $1.99 | 11h 27m |
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New Lot 36pcs Orange Table Tennis Ping Pong Ball Train | |
0 Bid | US $9.99 | 11h 58m |
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New Lots of 36pcs White Table Tennis Ping Pong Ball BN | |
0 Bid | US $9.99 | 12h 6m |
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Xi EnTing Allround Carbon PingPong Blade X280, New | |
0 Bid | US $9.99 | 13h 3m |
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Butterfly Darker 5P-2A Bryce FX Andro Hexer Table Tennis Blade Ping Pong Paddle | |
0 Bid | US $165.00 | 13h 32m |
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TSP PING PONG TABLE TENNIS PADDLE RACKET AGGRESSOR ~NEW OLD STOCK NOS~ | |
0 Bid | US $24.99 | 14h 21m |
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New Butterfly Victory Table Tennis Racket Set Two Player 203 | |
3 Bids | US $.25 | 14h 22m |
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Butterfly MATSUSHITA PRO SPECIAL:Arylate Carbon Hybrid Table Tennis Racket (FL) | |
1 Bid | US $150.00 | 14h 22m |
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ping pong Brand 3 paddles pack 3 ball set NIB rackets | |
0 Bid | US $7.99 | 15h 18m |
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STIGA 3 Star Table Tennis BALLS ORANGE SIX 6 packs Ping pong balls 36 FREE SHIP | |
0 Bid | US $35.99 | 15h 18m |
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Vintage J. PRESSMAN CO Table Tennis Ping Pong Paddles/Bats/Blades Pimpled Rubber | |
0 Bid | US $9.99 | 15h 54m |
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Vintage Dick Miles Table Tennis/Ping Pong Set(Never Been Opened) | |
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US $10.99 | 16h 4m |
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Vintage Wood Sand Paper Table Tennis Ping Pong Paddles Bats Blades cork handled | |
0 Bid | US $19.99 | 16h 17m |
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NEW Vigilante Barbarian II™ MSRP: $89.95 Ping Pong Paddle Pro-Style Racket Bat | |
0 Bid | US $22.95 | 16h 20m |
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NEW Vigilante Pro™ Pro-Style Ping Pong Paddle Table Tennis Racket MSRP: $99.99 | |
0 Bid | US $24.95 | 16h 21m |
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Butterfly Arbalest Ping Pong Paddle Table Tennis Racket | |
0 Bid | US $47.99 | 16h 23m |
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Sportcraft Ping Pong Paddle 83/100 Ultra soft | |
0 Bid | US $11.99 | 16h 24m |
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"GOLD MEDAL" TOP END Paddle Table Tennis Ping Pong 319 free s/h | |
5 Bids | US $7.50 | 17h 19m |
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VINTAGE SPORTCREST OFFICIAL TABLE TENNIS PING PONG SET IOB BRITISH WINDSOR BALLS | |
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US $14.99 | 17h 43m |
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DONIC German Killer Paddle Table Tennis Pong D82 LowSH Top End | |
3 Bids | US $1.29 | 18h 3m |
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USA Hand Super 999 Carbon Paddle Table Tennis Ping Pong top grade LOW shipping | |
2 Bids | US $1.25 | 18h 8m |
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Open Box PING PONG brand DELUXE NET AND POST SET Table Tennis BIN Bonus Paddle | |
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US $11.99 | 18h 17m |
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New Butterfly TBC201-FL Ping Pong Table Tennis Racket | |
0 Bid | US $19.99 | 18h 49m |
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New Butterfly Ping Pong Paddle Table Tennis Racket Case | |
0 Bid | US $14.99 | 18h 59m |
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Butterfly Ping Pong Paddle Cleaner Kit Table Tennis | |
1 Bid | US $14.99 | 19h 19m |
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2x DHS Table Tennis Rackets X1002 + 6x CTTA Balls | |
0 Bid | US $22.00 | 19h 32m |
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6 Butterfly 3 star ITTF Ping Pong Balls Table Tennis Wh | |
0 Bid | US $9.99 | 19h 32m |
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Sportcraft Table Tennis Paddle | |
0 Bid | US $2.99 | 23h 49m |
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RITC729 Pips-In Table Tennis Racket Paddle Bat, RITC1060, w/Case, New | |
0 Bid | US $5.99 | 1d 14m |
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chinese ping pong paddle asian attack handle style | |
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US $12.99 | 1d 1h 51m |
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Xiom Ryu Seung Min Athena Platinum Special Table Tennis Paddle Blade CPH +Gift! | |
0 Bid | US $215.00 | 1d 2h 12m |
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two slightly used sportcraft pingpong paddles | |
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US $5.00 | 1d 4h 6m |
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2x Palio Emperor Dragon, BIOTECH Table Tennis Rubber/Sponge Sheets, Pips-in | |
0 Bid | US $14.00 | 1d 4h 56m |
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