Clear Bowling Balls
How do they make those clear bowling balls with objects suspended in them ?
Goodness, I don't know!!! How do donuts get a hole in the middle? How do stars twinkle? How does the peanut butter get into a peanut butter cup or is it how does the chocolate get around the peanut butter? Hmmmmm How does snow get inside a sno-globe and more importantly why doesn't it melt?
Brunswick Python Bowling Ball video by Brunswick
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15 LB HAMMER BLACK WIDOW CLEAR BOWLING BALL NEW IN BOX |  |
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US $55.99 | 4d 16h 20m |
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EBONITE CLEAR BOWLING BALL WITH BUDWIESER BOTTLE INSIDE | |
2 Bids | US $.95 | 2d 2h 28m |
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LANE HAWK ROSE CLEAR BOWLING BALL - KING PIN PINK ROSE | |
8 Bids | US $104.00 | 15h 49m |
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Bowling Ball Clear with Skull 15LB | |
1 Bid | US $40.00 | 2d 12h 50m |
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15lb EBONITE CLEAR BOWLING PIN BOWLING BALL UNDRILLED | |
6 Bids | US $73.24 | 2d 23h 56m |
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CLEAR SILVER DICE BOWLING BALL AND DICE BAG-NEW 12LB | |
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US $154.99 | 27d 18h 35m |
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CLEAR SILVER DICE BOWLING BALL-NEW 14LB NEW | |
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US $129.99 | 28d 13h 24m |
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CLEAR TRIBAL FOG CRANIUM/SKULL BOWLING BALL-NEW 13LB | |
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US $129.99 | 24d 22h 29m |
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Clear Cranium Tribe Skull Bowling Ball 14lbs (NIB) | |
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US $119.95 | 12d 8h 9m |
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Clear Cranium Tribe Skull Bowling Ball 15lbs (NIB) | |
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US $119.95 | 12d 8h 10m |
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CLEAR STRAWBERRY BOWLING BALL-NEW RELEASE 14LB | |
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US $89.99 | 29d 14h 2m |
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CLEAR WINKING STAR BOWLING BALL-NEW RELEASE 14LB | |
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US $99.99 | 24d 2h 7m |
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Clear Baseball Bowling Ball 15lbs (NIB) | |
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US $119.95 | 14d 10h 2m |
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New Hammer Cube Clear Bowling Ball 15 lbs international | |
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US $189.99 | 5d 23h 21m |
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15 LB HAMMER BLACK WIDOW CLEAR BOWLING BALL NEW IN BOX | |
US $59.99 | 21d 15h 19m |
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Brunswick Dyno Clear Single Ball Bowling Bag | |
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US $12.95 | 23d 22h 26m |
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Hammer Clear Cube Bowling Ball Intl NIB 14,15lbs | |
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US $127.00 | 18d 18h 31m |
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CLEAR SILVER DICE BOWLING BALL-NEW 15LB NEW | |
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US $129.99 | 20d 18h 53m |
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CLEAR TRIBAL FOG CRANIUM/SKULL BOWLING BALL-NEW 14LB | |
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US $129.99 | 11d 30m |
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CLEAR DICE BOWLING BALL (NIB) 14 LBS. | |
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US $109.99 | 27d 15h 2m |
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CLEAR SILVER DICE BOWLING BALL-NEW 13LB NEW | |
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US $129.99 | 12d 17h 14m |
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CLEAR TRIBAL FOG CRANIUM/SKULL BOWLING BALL-NEW 15LB | |
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US $129.99 | 11d 14h 38m |
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CLEAR SILVER DICE BOWLING BALL-NEW 12LB NEW | |
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US $129.99 | 7d 22h 32m |
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Clear Dice Bowling Ball 15lbs (NIB) | |
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US $119.95 | 14d 9h 54m |
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Brunswick Slim Triple Clear Top 3 Ball Tote Bowling Bag | |
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US $59.95 | 12d 23h 19m |
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14.5 LB CLEAR BOWLING BALL W/TROPICAL FISH 1 OF A KIND | |
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US $149.95 | 13d 19h 51m |
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14.5 POUND CLEAR BOWLING BALL WITH SITTING MERLIN | |
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US $149.95 | 13d 19h 51m |
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Clear Baseball Bowling Ball 16lbs (NIB) | |
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US $119.95 | 14d 10h 1m |
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Clear Golf Ball Bowling Ball 16lbs (NIB) | |
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US $119.95 | 14d 10h |
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Clear Soccer Ball Bowling Ball 10lbs (NIB) | |
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US $119.95 | 14d 9h 57m |
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Clear Baseball Bowling Ball 12lbs (NIB) | |
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US $119.95 | 14d 10h 3m |
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Clear Baseball Bowling Ball 14lbs (NIB) | |
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US $119.95 | 14d 10h 2m |
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Clear Golf Ball Bowling Ball 14lbs (NIB) | |
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US $119.95 | 14d 9h 59m |
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Clear Golf Ball Bowling Ball 12lbs (NIB) | |
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US $119.95 | 14d 9h 59m |
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Clear Soccer Ball Bowling Ball 12lbs (NIB) | |
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US $119.95 | 14d 9h 57m |
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Clear Soccer Ball Bowling Ball 14lbs (NIB) | |
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US $119.95 | 14d 9h 56m |
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Clear Golf Ball Bowling Ball 15lbs (NIB) | |
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US $119.95 | 14d 10h |
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Clear Soccer Ball Bowling Ball 15lbs (NIB) | |
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US $119.95 | 14d 9h 55m |
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Brunswick Dyno Clear Vision Single Ball Bowling Bag | |
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US $19.95 | 12d 22h 49m |
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Clear Dice Bowling Ball 14lbs (NIB) | |
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US $119.95 | 14d 9h 53m |
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CLEAR SILVER DICE BOWLING BALL AND DICE BAG-NEW 15LB | |
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US $154.99 | 17d 12h 49m |
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14.5 LB CLEAR BOWLING BALL WITH a TIGER SHOE | |
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US $149.95 | 6d 20h 16m |
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14.5 LB CLEAR BOWLING BALL WITH A BOWLING MONK | |
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US $129.95 | 6d 20h 16m |
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CLEAR SILVER DICE BOWLING BALL AND DICE BAG-NEW 14LB | |
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US $154.99 | 2d 3h 15m |
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CLEAR SWIMMING DOLPHINS BOWLING BALL-NEW 14LB | |
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US $79.99 | 7d 14h 52m |
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15lb Storm Team Storm Clear Black Sparkle Bowling Ball | |
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US $94.95 | 3d 21h 12m |
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CLEAR SWIMMING DOLPHINS BOWLING BALL-NEW 15LB | |
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US $79.99 | 6d 13h 14m |
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CLEAR FIREBALL BOWLING BALL-NEW 15LB | |
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US $69.99 | 5d 23h 19m |
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14lb Storm Team Storm Clear Black Sparkle Bowling Ball | |
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US $94.95 | 3d 21h 13m |
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CLEAR FIREBALL BOWLING BALL-NEW 12LB | |
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US $69.99 | 1d 5h 58m |
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Halex Platinum Bocce Set (113mm Clear Resin Balls) List Price: $99.99 Sale Price: $94.95 Average Rating:   |
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4 red/clear and 4 green/clear, 113mm Bocce Balls with unique mixed ball effect and scoring pattern White 60mm Pallina Natural wood crate Rules Measuring Tool Bocce Keychain |
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Elite 2 Go Tote Clear Black Sale Price: $24.99 |
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The perfect companion for tournament players, the Elite 2 Go Tote wont let you down. Rugged and sturdy by design the Elite 2 Go Tote has enough space for two bowling balls, a towel and some small accessory items...
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Calculus related rate ball-n-string falling?
Two towers are each 150 feet high and 100 feet apart. Chris is standing atop one tower and is about to drop a ball straight down. A fishing line is attached to the ball and the other end of the line is attached to a fishing reel that Blaire is holding on the top of the other tower so the line can unroll as the ball falls. The ball will fall 16t^2 feet in the first t seconds after it is dropped. How fast is the string unwinding after 3 seconds? (Assume that the bowling ball and the fishing reel are each 150 feet above the ground when the ball is dropped and that the fishing line is taut at all times.) Be descriptive and clear please I want to learn.
First, draw a picture. Let C be Chris, B be Blaire, and A be the ball at some point. Thats a right angled triangle, where side BA is how far the ball has dropped; CB = 100 feet, and CA = the fishing line.
Now, we need to know how fast the ball is dropping. Since its distance is 16t^2, its velocity is 32t (differentiating). So side BA is changing at 32t feet per second at any time.
We want to know the rate at which side CA is changing. But we know that CA^2 = CB^2 + AB^2, so CA = sqrt(CB^2 + AB^2) = sqrt(100^2 + AB^2).
Now, we need to differentiate both sides with respect to time.
Thus, d/dt(CA) = d/dt(sqrt(100^2 + AB^2)).
We need the chain rule for the RHS: sqrt(something) differentiates to 0.5(something)^-0.5, then we multiply by the inside differentiated. AB^2 differentiated (with respect to t) is 2*AB *d/dt (AB) = 2*AB*32t. So the overall equation becomes:
d/dt(CA) = 0.5(100^2 + AB^2)^-0.5 * 2 * AB * 32t.
Now, we know t = 3 and AB = 16*3^2, so substitute that in and you'll get the answer of 78.9 feet/second.
I'm likely to have made a mistake, but hopefully that gives you the idea of what to do.
