Observation Car
what does observation imply about acceleration ?
two cars accelerating… it is observed that the distance between the cars is increasing … what does this imply about the cars acceleration ?
a-the leading car has higher acceleration
b- the trailing car has higher acceleration
c-it implies nothing about the acceleration
please tell which option is right and why
thanks 
a or it could mean they are accelerating in different directions.
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Con-Cor N Dome Observation Car, New York Central CCI425102 $32.99 |
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1941 Lincoln Zephyr This Is An Observation Car Ad $6.00 |
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HO Unknown New York Central Observation Passenger Streamline Car $5.50 |
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N Scale 2 Corrugated Penn Central Observation Cars $5.01 |
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HO SP/RI Golden State Observation Car “Golden Outlook” by Con-Cor NIFB #00960T-1 $29.99 |
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Lionel Illuminated Pennsylvania Observation Car 6-25141 NIB $20.00 |
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NIB Athearn Blue Box Standard Steel Observation Car w/K-D Couplers $0.99 |
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35mm original slide CP Rail Canadian Pacific observation car 1974 Canada coach $2.52 |
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POSTAGE STAMP TRAINS “N”-SCALE UNION PACIFIC STREAMLINE OBSERVATION CAR – TRAIN $15.95 |
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LIONEL STANDARD GAUGE #341 OBSERVATION CAR $75.00 |
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N Scale Santa Fe 85′ Standard Heavyweight Observation Passenger Car by Atlas $3.00 |
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LIONEL 6-31775 ILLUMINATED OBSERVATION CAR NO. 2446 $40.00 |
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85′ Budd Tavern-Observation Car Pennsylvania HO scale $28.50 |
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MARX 4 WHEEL PULLMAN OBSERVATION CAR WITH LIGHT $20.45 |
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Hallmark Ornament Lionel Train Observation Car Freedom $10.99 |
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N Scale Santa Fe 85′ Standard Heavyweight Observation Car by Rivarossi $3.83 |
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K-line Milwaukee 18 inch Heavyweight Observation Car $100.00 |
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TRIANG HORNBY R816 TC BURLINGTON OBSERVATION CAR $61.94 |
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N Scale Santa Fe 85′ Standard Heavyweight Observation Car by Rivarossi $7.09 |
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N Scale Santa Fe 85′ Standard Heavyweight Observation Car by Rivarossi $2.47 |
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HO Scale -NYC 9th car BUFFET OBSERVATION -20th CENTURY $69.95 |
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HO Scale -UP FOURTEENTH DOME LOUNGE OBSERVATION 9600 TAIL CAR – RARE – UP CITY $199.95 |
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N Scale Southern Cresecent Limited 85′ Heavyweight Observation Car by Rivarossi $4.52 |
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Northern Pacific Observation Car by Rivarossi (MADE IN ITALY) Montana Club Car $0.99 |
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3 Vintage PULLMAN Passenger Cars one is a Observation Car 607,607,608 Green $100.00 |
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N, Centralia #CCS7503-01, Observation Car, SP Lark #400 $37.50 |
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Postwar Lionel 2531 Silver Dawn Observation Car – Excellent Condition $22.22 |
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Vintage Athearn Southern Pacific Observation Car, Complete & Boxed! Neat! $17.99 |
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N, Centralia #CCS7500-01, Observation Car, NYC $37.50 |
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k-line tca observation car to use with lionel $59.00 |
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AMERICAN FLYER WIDE GAUGE VALLEY FORGE OBSERVATION CAR $175.00 |
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LIONEL 9526 TTOS SNOWBIRD O GAUGE OBSERVATION PASSENGER CAR SOB $35.00 |
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Ives No. 1812 Observation Car ,Complete .EXC. No Reserve $43.00 |
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Western Pacific Observation Car #105 – Original Color Slide $9.99 |
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Athearn HO Scale Sante Fe 1517 Observation Car w/ Original Box $3.50 |
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Interior View of the Observation Car, Tilton’s Trolley Trip, Los Angeles CA 1910 $8.95 |
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PENNSYLVANIA OBSERVATION HEAVYWEIGHT PASSENGER CAR BY IHC #49544, HO SCALE NEW $24.99 |
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PRESIDENTIAL SERIES OBSERVATION HEAVYWEIGHT PASSENGER CAR BY IHC #49730, HO NEW $24.99 |
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PRESIDENTIAL SERIES OBSERVATION HEAVYWEIGHT PASSENGER CAR BY IHC #49731, HO NEW $24.99 |
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UNDECORATED OBSERVATION HEAVYWEIGHT PASSENGER CAR BY IHC #49764, HO SCALE NEW $24.99 |
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LIONEL “O-27″ Milwaukee Road Madison Observation Car # 6-9527 FDR Campaign Car $9.99 |
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LIONEL PULLMAN OBSERVATION Car train passenger coach o gauge 6-30111-GP $9.50 |
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HO PRESIDENTIAL “AMUNDSEN” OBSERVATION CAR “ROOSEVELT” $19.98 |
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HO H/W PRESIDENTIAL “HENRY STANLEY” OBSERVATION CAR $19.98 |
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Athearn HO Scale Burlington Observation Car #3246 $0.98 |
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NEW Athearn HO Scale Burlington Observation Car Kit #3247 $2.24 |
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USA MASS POSTCARD 21859 DEERFIELD RIVER VALLEY OBSERVATION TOWER WHITCOMB CAR $9.09 |
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Hallmark Ornament 2003 Observation Car $9.99 |
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POSTCARD:- Milwauke Road Composite Observation Car $2.96 |
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PASADENA CALIFORNIA Tilton’s Trolley Trip Interior View Observation Car c. 1910s $8.99 |
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1919 Color Postcard Observation Car Royal Gorge Colorado $15.00 |
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Rivarossi HO Scale Illinois Central Gulfport 1930 Observation Car EXC O519 $1.61 |
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8144 Observation train Car in the Royal Gorge Colorado vintage old post card $4.50 |
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5955 Observation train Car Going Through the Royal Gorge Colorado old post card $4.50 |
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CANADIAN RAILWAY MUSEUM GOLDEN CHARIOT OBSERVATION CAR MONTREAL CANADA POSTCARD $4.38 |
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LIONEL 2551 ILLUMINATED OBSERVATION CAR BOX ONLY – RARE! $175.00 |
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6-16090 Lionel NYC Observation Car – Great runner!! $24.00 |
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2007 Hallmark Keepsake Ornament – Freedom Train Observation Car, LIONEL TRAINS $10.99 |
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HO TRAINS : Lot of 3 TYCO AMTRAK CARS Observation, Coach, Combine $19.99 |
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HO – ATHEARN SANTA FE STREAMLINE OBSERVATION CAR $39.95 |
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The Dominion – Cnadian Pacific Observation Cars $12.95 |
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Mantua custom painted lighted brown & orange Jersey Central Observation car KD $8.49 |
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MARX Pullman Bogota and Observation Cars $59.95 |
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1982 35mm SLIDE CNW CHICAGO NORTHWESTERN RAILROAD OBSERVATION CAR $8.49 |
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IVES OBSERVATION CAR 189-3 SHELL $11.00 |
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AHM/Rivarossi 1920 Observation Car Crescent #Joel Chandler Harris HO Sc $19.98 |
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Illinois Terminal Platform Observation Car slide $4.89 |
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lionel prewar 1702 Observation Car $9.99 |
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1981 RAILROAD TRAIN SLIDE, CHESSIE SYSTEMS OBSERVATION CAR $7.01 |
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1981 RAILROAD TRAIN SLIDE, CHESSIE SYSTEMS OBSERVATION CAR $7.01 |
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THE POLAR EXPRESS OBSERVATION CAR ILLUMINATED INTERIOR – 2005 LIONEL LLC $29.99 |
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Lionel Observation 630 Train Car $24.99 |
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IVES STANDARD GAUGE #178 THE IVES RAILWAY LINE NYC&HR TIN-PLATE OBSERVATION CAR $15.50 |
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NEW! Balboa D&RGW Observation Car – Factory Paint and Lights – FREE Shipping $24.99 |
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OBSERVATION CAR IN THE ROYAL GORGE COLO. c1910 POSTCARD $4.95 |
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Royal Gorge, Clolorado, Observation Car , Antique Postcard POSTCARD SERIAL# 4368 $4.95 |
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OBSERVATION CAR IN THE ROYAL GORGE, COLO. CO. c.1912 PRE-LINEN VINTAGE POSTCARD $5.00 |
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N Con Cor BN/Burlington Northern Smoothsides Observation Car $15.99 |
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Balboa BRASS No 525 Union Pacific Observation Round-End Car HO Scale Used in Box $51.00 |
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HO ATT Passenger Dome Observation Car $14.95 |
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HO Southern Pacific Daylight Observation Car $8.50 |
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Lionel tinplate pre-war standard gauge #312 Observation car with box $53.00 |
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Hallmark Keepsake Ornament- “1939 HIAWATHA OBSERVATION CAR” $14.94 |
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Spectrum On30 Scale Train Observation Cars Olive 26299 $0.01 |
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GM&O RR Observation Car “Abraham Lincoln” 8×10 photo $8.49 |
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1956 Union Pacific ad, City of Portland observation car $5.99 |
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Passenger set for a 746 Observation car #581 Lionel #9566 Aluminum $29.99 |
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1923 B. V. D. ad, B.V.D. underwear, RR observation car $7.49 |
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Minitrix N scale #3041 U.P. rear Observation car, roster #950. N.I.B. $6.75 |
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LIONEL MODERN ERA SILVER AMTRAK OBSERVATION CAR # 16096 SILVER DOME $19.00 |
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Montreal Observation Car Mountain Tramway Early 1945 Used Post Card Fair/Poor $6.99 |
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Vintage Athearn HO Streamline Observation Passenger Car Baltimore & Ohio $7.77 |
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ADZ-722 VINTAGE PHOTO- PRINCE OF WALES’ OBSERVATION CAR ON TRAIN $15.00 |
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BRASS SOHO P.R.R. Congressional Parlor – Lounge – Observation Car #7128 $159.99 |
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Tramway Observation Car Montreal QC Canada Postcard $5.99 |
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Walthers H O -Scale Kit, Pullman Observation Car#11 $29.95 |
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BRAND NEW Lego 10022 Santa Fe train car Observation Car $182.50 |
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Aristo-Craft ART-31403: MILWAUKEE Heavyweight Passenger Car – Observation w/BOX $43.01 |
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NEW! Suydam Brass Heavyweight Observation Car w/ 6 wheel Central Valley Trucks $44.99 |
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Lionel 9526 Toy Train Operating Society (TTOS) 1976 Observation CAR Snowbird $18.95 |
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Zeppelin Brought Down Photo Mugs An observation car from a Zeppelin brought down by British airmen at Cuffley in Essex …. |
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Scenes from the Observation Car $13.30 … |
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Scenes From the Observation Car $8.99 … |
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Lionel Trains Polar Express Train Set – O Gauge $249.99 With beautiful craftsmanship and styling that evokes a bygone era, the Polar Express Train Set will appeal to everyone in your family. Designed for children ages eight and older, this train set is based on the Caldecott Award-winning book “Polar Express,” and the movie that followed in 2004. The gorgeous train set is relatively easy to put together, although parents will probably need to supervise… |
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Fisher Price Diego’s Talking Rescue Center $59.99 #review { width: 100%; font-family: Verdana, Helvetica neue, Arial, serif; font-size: 12px; } .caption { font-family: Verdana, Helvetica neue, Arial, serif; font-size: 10px; font-weight: bold; font-style: italic; } Perfectly appointed for daring animal rescues, Diego’s Talking Rescue Center offers two sides of playing fun. Filled with the sights, sounds, and songs of the popular preschool s… |
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Walthers HO Scale Great Northern Empire Builder Pullman-Standard …Pass Series 6-5-2 Sleeper $44.98 Unveiled in June 1929, the “Empire Builder” quickly established itself as the flagship passenger train of the Great Northern. Named for GN founder James J. Hill, it ran from Chicago (via the Burlington to St. Paul) to Seattle, with a separate section to Portland. Post-war plans for the new streamlined version were unveiled in early 1945 with the arrival of EMD E7A-A diesels attired in brilliant Om… |
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The Lost Cases of Sherlock Holmes $3.99 Match wits with the notorious Sherlock Holmes and his trusted friend, Dr. Watson, to solve a series of mysteries in Victorian London! To be successful, youâll need to use your powers of observation and logical reasoning, skills Holmes famously demonstrates himself. Thoroughly examine crime scenes and carefully search for clues to narrow down a list of suspects in order to implicate the actu… |
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Trainz Simulator: Blue Comet Addon Pack [Download] $19.99 … |
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I Spy Treasure Hunt $4.75 This program is based on the award-winning I Spy books written by Jean Marzollo and photo-illustrated by Walter Wick. From the very beginning, this program immerses players, just as the books do: as a train pulls into the station in the town of Smuggler’s Cove, the point-of-view is from inside the passenger car, looking out the window. Once off the train, this quaint seaside town with a secret is … |
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GE 45117 Deluxe Wireless Door Alarm $6.99 SIMPLE & EASY TO MOUNT & USEALARM SOUNDS WHEN DOOR IS OPENED CHIME MODE TO ANNOUNCE VISITORS4-DIGIT KEYPAD CODE ACTIVATES & DEACTIVATES ALARMDELAY FEATURE ALLOWS USER TO ENTER & LEAVE WITHOUT ACTIVATING ALARMEASY TO INSTALLLOW BATTERY LIGHT INDICATORUPC : 043180451170Shipping Dimensions : 9.00in X 5.50in X 1.50inEstimated Shipping Weight : 0.4473… |
November 14th, 2004 in
Uncategorized | tags: culture, observation, observation car, observation car amtrak, observation card, observation care, observation cartoons, railway, train, trains
