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VINTAGE DON CARTER BOWLING BALL BAG PURSE LUGGAGE CARRY ON TRAIN MAKE UP CASE |  |
1 Bid | US $34.95 | 5h 11m |
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Vintage Brunswick Bowling Bag 1 Ball Wire Rack Gray/ Red/White | |
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US $27.99 | 7h 33m |
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Vintage Brunswick Bowling Ball Bag | |
2 Bids | US $6.49 | 9h 55m |
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Vintage Brunswick Bonanza Bowling Ball 300 Bag Shoes | |
1 Bid | US $24.00 | 10h 22m |
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Roto Grip 3 Ball Tournament Tote Bowling Bag w/ wheels | |
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US $60.95 | 13h 12m |
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Storm 2 Ball Bowling Bag with Wheels Black & Red | |
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US $54.95 | 13h 20m |
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Hammer 2 Ball Shoulder Tote Bowling Bag Blue Skull | |
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US $21.95 | 13h 27m |
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900Global 2 Ball Bowling Bag with Wheels Black | |
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US $54.95 | 13h 35m |
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900Global 2 Ball Bowling Bag with Wheels Blue | |
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US $54.95 | 13h 35m |
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Hammer 2 Ball Shoulder Tote Bowling Bag ORANGE NEW | |
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US $20.95 | 13h 40m |
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Storm 3 Ball Tournament Tote Bowling Bag w/wheels Black | |
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US $60.95 | 13h 43m |
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Hammer 2 Ball Shoulder Tote Bowling Bag Yellow Flames | |
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US $21.95 | 13h 57m |
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Storm 1 Ball Bowling Bag Color RED and BLACK | |
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US $19.95 | 14h 5m |
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Storm 1 Ball Bowling Bag Color PINK and BLACK | |
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US $19.95 | 14h 5m |
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Vintage 1 Ball Bowling Bag Maroon Black Gray Purse Deco | |
1 Bid | US $7.99 | 15h 58m |
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BOWLER Novelty Sign parking signs bowling ball gift gag shirt bag team pin | |
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US $7.95 | 16h 15m |
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BONANZA II BOWLING BALL & BAG | |
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US $39.99 | 17h 29m |
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Maxim Ebonit Bowling Ball, Etonic Shoes & Elite Bag-complete set ((No Reserve)) | |
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US $100.00 | 19h 18m |
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Vintage Single Ball Bowling Bag | |
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US $34.99 | 22h 57m |
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KR Strikeforce Bowling Bag 1 ball plastic ball rest | |
1 Bid | US $5.99 | 1d 25m |
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Vintage Bowling Bag Plastic Rack 1 Ball Blue and White | |
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US $9.99 | 1d 26m |
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Streamline by STORM 2-ball Bowling ball bag. | |
0 Bid | US $7.99 | 1d 2h 9m |
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BOWLING Wall Clock bowler ball shoes bag pin new gift | |
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US $14.99 | 1d 2h 40m |
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AMF Player 2 Ball Bowling Bag Deluxe | |
1 Bid | US $9.95 | 1d 3h 37m |
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BRUNSWICK ZONE SINGLE BALL BOWLING BAG | |
0 Bid | US $17.00 | 1d 9h 58m |
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Vtg BRUNSWICK SINGLE BALL BOWLING BAG Black Purple & Turquoise | |
2 Bids | US $10.49 | 1d 10h 8m |
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Vintage Brunswick Bowling Bag 1 Ball Wire Rack Black/Gray/Silver | |
3 Bids | US $17.29 | 1d 10h 19m |
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Vintage Brunswick Bowling Bag 1 Ball Wire Rack Pink/Tweed/Silver | |
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US $27.99 | 1d 10h 22m |
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Vintage Bowling Bag 1 Ball Wire Rack Dark Two Tone Red in Color | |
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US $19.99 | 1d 10h 28m |
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scooby doo bowling ball with carrying bag SOLD AS IS | |
2 Bids | US $9.99 | 1d 10h 33m |
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Bowling Bag Ball
BGSU Nut Ball
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VINTAGE DON CARTER BOWLING BALL BAG PURSE LUGGAGE CARRY ON TRAIN MAKE UP CASE | |
1 Bid | US $34.95 | 5h 11m |
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Vintage Brunswick Bowling Bag 1 Ball Wire Rack Gray/ Red/White | |
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US $27.99 | 7h 33m |
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Vintage Brunswick Bowling Ball Bag | |
2 Bids | US $6.49 | 9h 55m |
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Vintage Brunswick Bonanza Bowling Ball 300 Bag Shoes | |
1 Bid | US $24.00 | 10h 22m |
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Roto Grip 3 Ball Tournament Tote Bowling Bag w/ wheels | |
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US $60.95 | 13h 12m |
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Storm 2 Ball Bowling Bag with Wheels Black & Red | |
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US $54.95 | 13h 20m |
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Hammer 2 Ball Shoulder Tote Bowling Bag Blue Skull | |
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US $21.95 | 13h 27m |
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900Global 2 Ball Bowling Bag with Wheels Black | |
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US $54.95 | 13h 35m |
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900Global 2 Ball Bowling Bag with Wheels Blue | |
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US $54.95 | 13h 35m |
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Hammer 2 Ball Shoulder Tote Bowling Bag ORANGE NEW | |
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US $20.95 | 13h 40m |
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Storm 3 Ball Tournament Tote Bowling Bag w/wheels Black | |
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US $60.95 | 13h 43m |
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Hammer 2 Ball Shoulder Tote Bowling Bag Yellow Flames | |
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US $21.95 | 13h 57m |
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Storm 1 Ball Bowling Bag Color RED and BLACK | |
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US $19.95 | 14h 5m |
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Storm 1 Ball Bowling Bag Color PINK and BLACK | |
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US $19.95 | 14h 5m |
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Vintage 1 Ball Bowling Bag Maroon Black Gray Purse Deco | |
1 Bid | US $7.99 | 15h 58m |
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BOWLER Novelty Sign parking signs bowling ball gift gag shirt bag team pin | |
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US $7.95 | 16h 15m |
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BONANZA II BOWLING BALL & BAG | |
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US $39.99 | 17h 29m |
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Maxim Ebonit Bowling Ball, Etonic Shoes & Elite Bag-complete set ((No Reserve)) | |
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US $100.00 | 19h 18m |
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Vintage Single Ball Bowling Bag | |
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US $34.99 | 22h 57m |
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KR Strikeforce Bowling Bag 1 ball plastic ball rest | |
1 Bid | US $5.99 | 1d 25m |
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Vintage Bowling Bag Plastic Rack 1 Ball Blue and White | |
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US $9.99 | 1d 26m |
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Streamline by STORM 2-ball Bowling ball bag. | |
0 Bid | US $7.99 | 1d 2h 9m |
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BOWLING Wall Clock bowler ball shoes bag pin new gift | |
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US $14.99 | 1d 2h 40m |
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AMF Player 2 Ball Bowling Bag Deluxe | |
1 Bid | US $9.95 | 1d 3h 37m |
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BRUNSWICK ZONE SINGLE BALL BOWLING BAG | |
0 Bid | US $17.00 | 1d 9h 58m |
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Vtg BRUNSWICK SINGLE BALL BOWLING BAG Black Purple & Turquoise | |
2 Bids | US $10.49 | 1d 10h 8m |
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Vintage Brunswick Bowling Bag 1 Ball Wire Rack Black/Gray/Silver | |
3 Bids | US $17.29 | 1d 10h 19m |
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Vintage Brunswick Bowling Bag 1 Ball Wire Rack Pink/Tweed/Silver | |
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US $27.99 | 1d 10h 22m |
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Vintage Bowling Bag 1 Ball Wire Rack Dark Two Tone Red in Color | |
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US $19.99 | 1d 10h 28m |
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scooby doo bowling ball with carrying bag SOLD AS IS | |
2 Bids | US $9.99 | 1d 10h 33m |
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Vintage Bowling Bag 1 Ball Wire Rack Brown and Dark Brown Trim | |
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US $19.99 | 1d 10h 36m |
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SpongeBob Squarepants Viz Bowling Ball with Matching Bag | |
0 Bid | US $80.00 | 1d 11h 20m |
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BOWLING Street Sign balls bags shirts alley team gift team night bowler alley | |
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US $7.99 | 1d 11h 26m |
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Vintage gladding bowling ball bag | |
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US $14.95 | 1d 11h 27m |
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Ebonite Retro Keystone bowling ball bag, new with tags, black | |
1 Bid | US $9.95 | 1d 12h 15m |
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F19 - Ebonite Gyro Purple Retro Bowling Ball with Ebonite Bag | |
0 Bid | US $19.99 | 1d 12h 44m |
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STORM 1 BALL BOWLING BAG PINK AND BLACK WITH SHOE STRAPS | |
0 Bid | US $14.99 | 1d 13h 8m |
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Bowling Ball w/ bag and Two pairs shoes | |
1 Bid | US $2.99 | 1d 13h 12m |
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Ross Brunswick Black Bowling Ball and American Flyer Bowling Bag | |
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US $30.00 | 1d 14h 5m |
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Vintage Handmade Tooled Leather Bowling Ball Bag Great Shape | |
0 Bid | US $75.00 | 5h 35m |
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AMF Two 16 lb Boogie Bowling Balls w/2 ball Deluxe Bag | |
1 Bid | US $4.95 | 2d 3h 47m |
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BOWLING ADDICT Warning Sign bowling ball gift gag shirt bag team pin alley | |
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US $7.95 | 2d 5h 50m |
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Vintage Handtooled Leather Bowling Ball Bag | |
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US $41.50 | 2d 10h 3m |
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Storm 2 Ball Bowling Tote / Bag | |
3 Bids | US $8.40 | 2d 10h 13m |
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Vintage Bowling Bag 1 Ball Wire Rack Blue/White and Dark Blue | |
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US $14.99 | 2d 11h 18m |
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Vintage Brunswick Bowling Bag 1 Ball Wire Rack Red/Gray/Silver | |
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US $19.99 | 2d 11h 26m |
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Vintage Bowling Bag 1 Ball Wire Rack Brown and Silver Trim | |
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US $27.99 | 2d 11h 36m |
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VINTAGE SEXY PURPLE PINK GALAXIE 300 BOWLING BAG - ONE BALL ONLY !! | |
0 Bid | US $4.99 | 2d 11h 50m |
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VINTAGE WHITE LEATHER-LIKE BOWLING BAG W SPOT FOR BALL & NEAT HANDLES | |
1 Bid | US $9.99 | 2d 13h 4m |
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VINTAGE ATLANTIC BOWLING BALL BAG~~ VERY NICE!!! | |
1 Bid | US $10.99 | 2d 13h 18m |
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2 Physics Problems?
1)Assume a 9 kg bowling ball moving at 2 m/s bounces off a spring at the same speed that it had before bouncing..
a)What is its momentum of recoil?
b) What is its change in momentum?
c)f the interaction with the spring occurs in 0.5 s, calculate the average force the spring exerts on it.
2) A group of playful astronauts, each with a bag full of balls, form a circle as they free-fall in space. Describe what happens when they begin tossing balls simultaneously to one another.
Question 1
a. The momentum of the ball is 18 kg-m/s. Since it doesn't lose any velocity once it hits the spring, it recoils with the same momentum, 18.
b. I'm not sure which answer they are looking for, but you could either say 0 or 36. 0 would be valid if you are looking for the total momentum of the system (conservation of momentum). The ball's momentum is 18 both before and after it hits the spring. I would also say 36 if you consider the direction of the momentum. Let's say left to right movement is positive. When the ball is travelling right to left, you can say it has a momentum of +18. When it changes direction, the ball has a value of -18:
(+18) - (-18) = +36
F = dp/dt dp=36, dt=0.5
Question 2
There is no gravity in space, so the whole system (balls and astronauts) just move along at a constant velocity. The balls they throw back and forth will also move with constant velocity without falling. Some of the balls will hit each other and begin to bounce off in different directions. Also, the astronauts each use a little bit of force each time they catch and throw a ball. That will move the astronaut slightly and they will each move off into different directions. The longer they do this, the further apart the astronauts will become and the more balls will be floating off in every direction.