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  3. Division C Events
  4. Inquiry & Nature Of Science
  5. Ping-Pong Parachute
  6. Are The “Unaltered Ping Pong Balls” Required To Satisfy The Ittf Regulations For Ping Pong Balls (40 Millimeter Diameter, 2.7 Grams)?

Are the “unaltered ping pong balls” required to satisfy the ITTF regulations for ping pong balls (40 millimeter diameter, 2.7 grams)?

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The unaltered ping pong balls will have a diameter of approximately 40 millimeters and have a mass of approximately 2.7 grams.
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  • Can the bottle labels be left on the rocket as long as ES can see the bottle size and that it is a carbonated beverage ? ›
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