Tennis Paddle Bat
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Yasaka MaLin-III Carbon+Ti Table Tennis Bat Paddle Racket, Loop+Attack |  |
12 Bids | US $24.05 | 5h |
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1 TABLE PING PONG Tennis Racket Paddle Bat 10" - | |
0 Bid | US $.01 | 6h |
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2x ORIGINAL DHS 1002 TABLE TENNIS Paddles BATS + 6x 1Star BALLS, AU | |
0 Bid | US $25.64 | 6h 15m |
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RITC729 Pips-In Table Tennis Racket Paddle Bat, RITC1060, w/Case, New | |
0 Bid | US $5.99 | 6h 18m |
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NEW Adidas Star™ Ping Pong Paddle Table Tennis Racket Bat by Authorized Dealer | |
0 Bid | US $19.99 | 10h 42m |
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NEW Vigilante Liberator™ MSRP $79.95 Ping Pong Paddle Table Tennis Racket Bat | |
0 Bid | US $22.95 | 10h 43m |
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Penhold Grip Table Tennis Racket Pingpong Paddle Bat | |
0 Bid | US $10.47 | 17h 29m |
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2 Joola Toni Hold Palio Era Defensive Table Tennis Paddles Rubber Ping Pong Bat | |
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US $69.99 | 21h 54m |
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Friendship RITC729 PingPong Table Tennis Paddle/Racket/Bat RITC2040, New | |
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US $12.99 | 1d 1h 1m |
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Red Shakehand Ping Pong Paddle Table Tennis Racket Bats + 3 Plastic Balls | |
0 Bid | US $11.89 | 1d 3h 9m |
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Shakehand Ping Pong Paddles Table Tennis Rackets Bats Red Blue w 3 Plastic Balls | |
0 Bid | US $11.77 | 1d 4h 20m |
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Table Tennis Double Side Rubber Paddle Bats w 3 Balls | |
0 Bid | US $15.42 | 1d 5h 55m |
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Pingpong Sport Penhold Table Tennis Paddle Racket Bats | |
0 Bid | US $13.64 | 1d 11h 42m |
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New Table Tennis Paddle 2 Bats + 3 Balls Ping Pong Racket Free Shipping | |
0 Bid | US $14.35 | 1d 21h 22m |
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Pair Wooden Shakehand Grip Table Tennis Rackets Bats Ping Pong Paddles | |
0 Bid | US $12.49 | 2d 9h 9m |
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Pair Pingpong Racket Table Tennis Paddle Bat w 3 Balls | |
0 Bid | US $14.83 | 2d 12h 8m |
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Custom Table Tennis Bat Paddle Racket: DHS carbon CW-C, Hurricane3 + G555 | |
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US $56.00 | 9d 21h 54m |
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Cornilleau Tacteo 30 Outdoor Ping Pong Paddle Table Tennis Racket Bat Racquet | |
0 Bid | US $24.99 | 2d 18h 21m |
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Butterfly Table Tennis Racket/Paddle/Bat TBC-201 #P New | |
0 Bid | US $.01 | 22h 59m |
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Double Rubber Cover Pen Hold Table Tennis Paddle Bats | |
0 Bid | US $13.64 | 1d 17m |
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Tennis Paddle Bat
Effect of Spin on the Outgoing Velocity of a Ball After a Bounce?
I'm developing a bat-and-ball themed game in which a player can move his or her paddle to give spin to the ball. The problem I face is now is understanding how spin affects the ball's bounce. No, I'm not talking about how topspin will make the ball jump forward or backspin will cause the ball to slow. That much can be found experimentally by anyone. I want to know the actual physics formulas and/or concepts involved, so I can make my game as realistic as possible.
I've done plenty of searches for this topic but cannot find anything. I posted on GameDev.com and out of the 6 answers that have turned up so far, none of them address the issue directly. I just get links to websites dealing with table tennis and tennis physics, and links to definitions of dynamic friction and what not. I've LOOKED THROUGH ALL OF THEM, and still cannot understand the exact effect of spin on the outgoing velocity of the ball after a bounce.
Hope someone can help!
Thanks,
Rahul
Imagine a ball approaching a bat from the right and above the bat so that the angle of the line of centers at contact time is α. Then the tangential force at the contact point will be Ft = (Fc)sinα*cosα.
The torque exerted by the bat (assumed to be torsionally stiff) on the ball is T = Ft*Rb and the resulting angular impulse is L = T*t where t is the time interval over which the torque is applied.
The greater the angle, the less linear momentum change and the more angular momentum change will affect the dynamics of the ball.....
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Yasaka MaLin-III Carbon+Ti Table Tennis Bat Paddle Racket, Loop+Attack | |
12 Bids | US $24.05 | 5h |
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1 TABLE PING PONG Tennis Racket Paddle Bat 10" - | |
0 Bid | US $.01 | 6h |
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2x ORIGINAL DHS 1002 TABLE TENNIS Paddles BATS + 6x 1Star BALLS, AU | |
0 Bid | US $25.64 | 6h 15m |
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RITC729 Pips-In Table Tennis Racket Paddle Bat, RITC1060, w/Case, New | |
0 Bid | US $5.99 | 6h 18m |
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NEW Adidas Star™ Ping Pong Paddle Table Tennis Racket Bat by Authorized Dealer | |
0 Bid | US $19.99 | 10h 42m |
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NEW Vigilante Liberator™ MSRP $79.95 Ping Pong Paddle Table Tennis Racket Bat | |
0 Bid | US $22.95 | 10h 43m |
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Penhold Grip Table Tennis Racket Pingpong Paddle Bat | |
0 Bid | US $10.47 | 17h 29m |
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2 Joola Toni Hold Palio Era Defensive Table Tennis Paddles Rubber Ping Pong Bat | |
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US $69.99 | 21h 54m |
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Friendship RITC729 PingPong Table Tennis Paddle/Racket/Bat RITC2040, New | |
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US $12.99 | 1d 1h 1m |
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Red Shakehand Ping Pong Paddle Table Tennis Racket Bats + 3 Plastic Balls | |
0 Bid | US $11.89 | 1d 3h 9m |
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Shakehand Ping Pong Paddles Table Tennis Rackets Bats Red Blue w 3 Plastic Balls | |
0 Bid | US $11.77 | 1d 4h 20m |
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Table Tennis Double Side Rubber Paddle Bats w 3 Balls | |
0 Bid | US $15.42 | 1d 5h 55m |
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Pingpong Sport Penhold Table Tennis Paddle Racket Bats | |
0 Bid | US $13.64 | 1d 11h 42m |
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New Table Tennis Paddle 2 Bats + 3 Balls Ping Pong Racket Free Shipping | |
0 Bid | US $14.35 | 1d 21h 22m |
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Pair Wooden Shakehand Grip Table Tennis Rackets Bats Ping Pong Paddles | |
0 Bid | US $12.49 | 2d 9h 9m |
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Pair Pingpong Racket Table Tennis Paddle Bat w 3 Balls | |
0 Bid | US $14.83 | 2d 12h 8m |
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Custom Table Tennis Bat Paddle Racket: DHS carbon CW-C, Hurricane3 + G555 | |
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US $56.00 | 9d 21h 54m |
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Cornilleau Tacteo 30 Outdoor Ping Pong Paddle Table Tennis Racket Bat Racquet | |
0 Bid | US $24.99 | 2d 18h 21m |
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Butterfly Table Tennis Racket/Paddle/Bat TBC-201 #P New | |
0 Bid | US $.01 | 22h 59m |
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Double Rubber Cover Pen Hold Table Tennis Paddle Bats | |
0 Bid | US $13.64 | 1d 17m |
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Butterfly Table Tennis Racket/Paddle/Bat TBC-201 #S New | |
0 Bid | US $7.30 | 1d 16h 18m |
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3Pcs Ping Pong Balls 2 Table Tennis Racket Paddle Bat | |
0 Bid | US $10.75 | 4d 4h 46m |
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Pair Shakehand Grip Gray Sponge Face Ping Pong Bats Table Tennis Paddles | |
0 Bid | US $12.52 | 4d 8h 48m |
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2 Pcs Wood Shakehand Grip Table Tennis Rackets Bats Ping Pong Paddles | |
0 Bid | US $12.49 | 4d 11h 12m |
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Table Tennis Pingpong Penhold Racket Paddle Bat w Balls | |
0 Bid | US $13.70 | 2d 11h 32m |
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Pair Gray Sponge Face Shakehand Grip Ping Pong Paddles Table Tennis Bats | |
0 Bid | US $12.52 | 4d 13h 35m |
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Oxford Table Tennis Paddle Racket Bat Pouch Bag Case Blue or Red | |
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US $6.70 | 25d 12h 15m |
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Custom Pro RITC 2008 Faster + DHS Carbon Table Tennis Bat Paddle Racket w/Case | |
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US $58.00 | 6d 18h 51m |
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Penhold DHS H-WH Custom Table Tennis Bat Paddle Racket w/Case, Wang Hao Pro Set | |
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US $84.00 | 6d 59m |
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Ping Pong Table Tennis Racket Paddle Bat 6-star DHS 6002 NEW | |
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US $49.99 | 1d 15h 35m |
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Short Pips-out + Pips-in DHS Table Tennis Paddle Bat Racket, New | |
0 Bid | US $5.99 | 6d 9h 55m |
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FREE SHIPPING on NEW Stiga Inspire table tennis bat (paddle) | |
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US $23.99 | 6d 12h 42m |
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FREE SHIPPING on NEW Tibhar Samsonov 1000 series table tennis bat (paddle) | |
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US $23.99 | 6d 12h 43m |
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Ping Pong Table Tennis Racket Paddle Bat DHS 5002 NEW | |
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US $39.99 | 16d 26m |
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Ping Pong Table Tennis Racket Paddle Bat DHS 5006 NEW | |
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US $38.99 | 24d 4h 16m |
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Ping Pong Table Tennis Racket Paddle Bat DHS 4002 NEW | |
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US $27.83 | 24d 21h 48m |
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DHS 2002 Table Tennis Paddle Racket Bat Shakehand Long Ping-Pong | |
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US $11.05 | 15d 14h 1m |
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New RED Butterfly Traian 2 Rackets Case Ping Pong Paddle Table Tennis Balls Bats | |
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US $28.99 | 25d 9h 3m |
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Custom Made KOKUTAKU Full Wood Table Tennis Bat Paddle Rackt w/Case, Allround | |
0 Bid | US $17.99 | 6d 22h |
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NEW Ping Pong Paddle Table Tennis Racket Bat | |
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US $5.50 | 23d 10h 48m |
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2 NEW PING PONG PADDLE TABLE TENNIS RACKET BAT | |
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US $7.00 | 26d 8h 54m |
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Butterfly Table Tennis Paddle Bat Racket TBC-403,Pips-out, Chinese Penhold | |
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US $29.70 | 3d 3h 52m |
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Butterfly Table Tennis Paddle PingPong Racket/Bat: TBC-501, with free Case, New | |
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US $32.00 | 6d 1h 37m |
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Ping Pong Table Tennis Racket Paddle Bat case cover bag NEW | |
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US $8.95 | 28d 23h 52m |
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Butterfly Table Tennis Paddle Bat Racket: TBC-502, with Case, 2 side Pips-in,New | |
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US $44.00 | 9d 10h 29m |
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DHS (Double Happiness) Table Tennis Paddle Racket Bat Pouch Bag BLUE | |
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US $7.70 | 28d 10h 8m |
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DHS X-2006 Table Tennis Paddle Racket Bat Short / Penhold Ping-Pong 2006 | |
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US $10.99 | 6d 12h 2m |
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Butterfly #4 Table Tennis Ping Pong Paddle Racket Bat Set | |
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US $30.99 | 29d 6h 16m |
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DHS Double Happiness table tennis Racket paddle Bat Black Bag Pouch | |
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US $9.99 | 25d 18h 12m |
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DHS (Double Happiness) Table Tennis Paddle Racket Bat Pouch Bag BLACK | |
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US $9.99 | 26d 19h 6m |
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 Stiga Supreme Table Tennis Racket List Price: Sale Price: $43.75 You save: $21.24 (33%)  Eligible for free shipping!Availability: Usually ships in 24 hours  |
 Stiga Performance 4-Player Table Tennis Set List Price: Sale Price: $38.00 You save: $11.99 (24%) Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 Stiga Classic 4-Player Table Tennis Racket Set List Price: Sale Price: $17.60 You save: $7.39 (30%) Eligible for free shipping!Availability: Usually ships in 1-2 business days |
 Stiga Apex Table Tennis Racket List Price: Sale Price: $23.54 You save: $11.45 (33%) Eligible for free shipping!Availability: Usually ships in 24 hours |
 Killerspin 110-06 Jet 600 Table Tennis Racket List Price: Sale Price: $79.95 You save: $20.04 (20%) Eligible for free shipping!Availability: Usually ships in 24 hours |
 Butterfly 302 Shakehand Table Tennis Racket List Price: Sale Price: $20.79 You save: $9.20 (31%) Eligible for free shipping!Availability: Usually ships in 24 hours |
 Stiga Aspire Table Tennis Racket List Price: Sale Price: $11.20 You save: $11.74 (51%) Eligible for free shipping!Availability: Usually ships in 24 hours |
 Stiga Classic 2 Player Table Tennis Racket Set List Price: Sale Price: $11.30 You save: $11.64 (51%) Eligible for free shipping!Availability: Usually ships in 24 hours |
 Cornilleau Tacteo 30 Weather Resistant Table Tennis Racket List Price: Sale Price: $23.99 You save: $5.96 (20%) Eligible for free shipping!Availability: Usually ships in 24 hours |
 Butterfly 8181 Table Tennis Racket Care Kit List Price: Sale Price: $14.99 You save: $29.80 (67%) Eligible for free shipping!Availability: Usually ships in 24 hours |
Our Spanish friends join us for Frescoball at Lloyd's Park Festival, Croydon, UK July 31st 2010
