Flatcar Load
properties of friction?
The floor of a railroad flatcar is loaded with loose crates having a coefficient of static friction of 0.25 with the floor. If the train is initially moving at a speed of 55 km/h, in how short a distance can the train be stopped at constant acceleration without causing the crates to slide over the floor?
??? m
maximum friction force = mu weight = mu mg
a = v^2 / (2x)
So if you don’t want the crates to slide, mu g must be greater than v^2 / 2x
Solve for x > v^2 / (2 mu g)
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HO Athearn 50′ Milwaukee Rd.Flat Car With Custom Load/NIB $14.99 |
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ERTL COLLECTABLES “HO” RAILWAY DESIGNS FLATCAR LOADS $7.50 |
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MT 053 00 020 Trailer Train 60′ Bulkhead Flat Car with Load $18.95 |
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SANTA FE RAILROAD FLAT CAR W/CONTAINER LOAD BY BACHMANN $18.49 |
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MT 994 00 041 Trailer Train Bulkhead Flatcar with Wood Loads 4 Car Set $64.95 |
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LIMA HO GAUGE SOUTHERN RAILROAD FLATCAR WITH CABLE REEL LOAD $1.99 |
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BACHMANN “N”scale U.P. UNION PACIFIC FLAT CAR W/STEEL LOAD $8.50 |
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BACHMANN “N”scale SEABOARD FLAT CAR W/STEEL LOAD $8.50 |
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BACHMANN “N”scale SEABOARD FLAT CAR W/PIPE LOAD $8.50 |
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SANTA FE PULPWOOD FLAT CAR WITH LOAD BY ATLAS – LOTS OF DETAILS! $21.98 |
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SEABOARD RAILROAD FLAT CAR W/STEEL LOAD ON BOARD-SHARP! $18.49 |
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O Gauge Railking NYC Flat Car With 57 Corvette Load $26.99 |
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BACHMANN “HO” WESTERN MARYLAND FLAT CAR NO LOAD $9.50 |
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BACHMANN “N”-scale ATSF SANTA FE FLAT CAR W/ STEEL LOAD $8.50 |
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HO Flat Car Load Duct Work NIB Life-Like 433-1514 MT16_7 $8.09 |
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BACHMANN “N”scale PENNSYLVANIA R.R. FLAT CAR W/STEEL LOAD $8.50 |
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LGB 43690 Union Pacific Flat Car with Deisel Switch Loco Load – NICE! $112.00 |
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BACHMANN “N”scale MEC MAINE CENTRAL FLAT CAR W/STEEL LOAD $8.50 |
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BACHMANN “N”scale MEC MAINE CENTRAL FLAT CAR W/PIPE LOAD $8.50 |
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HO Flat Car Load Girder NIB Life-Like 433-1515 MT16_7 $8.09 |
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HO Flat Car Load Industrail Machinery LifeLike 433-1663 MT16_7 $9.89 |
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LIONEL 16390 FLATCAR WITH WATER TANK LOAD NIB $14.99 |
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N BACHMANN 50′ FLATCAR WITH RAIL LOAD SANTA FE ATSF 90850 W/MTL TRUCKS $9.95 |
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N IBNO ARNOLD RAPIDO 40′ BULKHEASD FLATCAR W/ LUMBER LOAD UNDECORATED NO NUMBER $9.00 |
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N IBNO ATLAS 50′ FLATCAR WITH LUMBER LOAD PENNSYLVANIA PRR 30259 $7.95 |
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Built O Scale Generator for Flat Car Load or factory use from Trackmun $9.95 |
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Bachmann N Scale Train Flat Cars With Load Union Pacific 18974 $5.51 |
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LIONEL #6800 AIRPLANE FLAT CAR,CAR ONLY NO LOAD W/DIE CAST TRUCKS,EARLY $9.95 |
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Z scale Micro Trains CN 50′ Gondola, 2- 60′ bulk head flat cars all with loads $45.00 |
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N IBNO PMI 47′ COFC FLATCAR W/LOAD OF TRUCKS PENNSYLVANIA PRR 474200 $7.95 |
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MTH O Scale Reading Flat Car w-Bulkheads and Pipe Load #30-76362-new $46.00 |
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N – 52′ Center Depressed Flat Car with Transformer load BAC-71398 $15.29 |
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COX FLAT CAR WITH 2 LUMBER LOADS HO SCALE $24.99 |
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Bachmann HO Scale Train Flat Cars With Load Western Maryland 18929 $11.50 |
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Bachmann HO Scale Train Flat Cars With Load Maine Central 18904 $10.39 |
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Bachmann N Scale Train Flat Cars With Load Seaboard 18968 $7.03 |
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New Kadee Micro-Trains New Haven 50′ Flat Car with Load $11.76 |
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TYCO WESTERN MARYLAND SKID FLAT CAR WITH CULVERT PIPE LOAD HO SCALE $9.99 |
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BACHMANN LOUISVILLE & NASHVILLE FLAT CAR WITH LOG LOAD HO SCALE $9.99 |
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HO Bachmann – Flat Car w/ load- Maine Central w/container load $12.50 |
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HO 40′ Flat Car with Load NIB BAC-18301 PT16_7 $36.89 |
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LGB ‘G’ 43610 WORLD’S GREATEST DAD FLATCAR W/ GOLF BALL LOAD $27.36 |
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N 4 Bulkhead flat cars w loads Arnold Rapido Trix MiniTrix no boxes excellent $19.99 |
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K-LINE C&O O SCALE DIE CAST FLAT CAR PULPWOOD LOAD TRAIN K693-1251 CHESAPEAKE OH $99.95 |
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LGB ‘G’ 43613 FLAT CAR W/ TRAIN IN A BOTTLE LOAD $45.00 |
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Bachmann N Scale Train Flat Cars With Load Santa Fe 18962 $5.50 |
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K-LINE B&O O SCALE DIE CAST FLAT CAR PULPWOOD LOAD TRAIN K693-1091 BALTIMORE OH $99.95 |
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30-76292 MTH Train Pennsylvania Center I-Beam Flat Car w/ Lumber Load $99.99 |
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Bachmann HO Scale Train Flat Cars With Load Western Maryland 18927 $9.09 |
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LIONEL # 52196 LOTS CP RAIL MAXI-STACK FLATCAR WITH LOAD $88.95 |
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Lima Southern Flat Car for Piggyback Load 4365 HO Scale Toy Model Train Vintage $5.99 |
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N – Pennsylvania RR 50′ Flat Car with Crated load BAC-18957 $15.29 |
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MARX FLAT CAR FOR LOG OR LUMBER LOAD $8.45 |
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MARX FLAT CAR w/ LUMBER LOAD $17.95 |
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MTL Custom Weathered Burlington Northern Sante Fe BNSF 50ft Flat car with load $14.99 |
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Lionel Erie 40′ Flatcar with wheel load 6-27889 $39.00 |
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HO 40′ Flat Car with Load NIB BAC-18301 LT16_7 $36.89 |
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O Scale Lionel BC Rail Bulkhead Flatcar with cut wood load 6-16982 $24.95 |
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BACHMANN PENN CENTRAL flat car with wood load # 17326 $4.25 |
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LIONEL 2 ORIGINAL GENERATOR LOAD/MAROON & ORANGE FOR 6520 FLAT CAR $19.99 |
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O Scale Lionel PRR Flat Car with removable Generator load 6-26629 $24.95 |
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Micro trains Z scale MTL D&RGW pair set lot 40′ flat car with boiler loads $26.00 |
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N Scale CN Canadian National Bulkhead Flatcar w/Load #622278 MTL #54140 Lot #11 $10.50 |
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TYCO 50′ Bulkhead Flatcar With Pulpwood Load-Southern Railroad Car 4365 $5.99 |
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HO FLAT CAR WITH NO LOAD BACHMANN 18349 $21.00 |
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GREAT NORTHERN FLATCAR WITH LOAD-HO SCALE $5.95 |
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N FLAT CAR WITH NO LOAD BY BACHMANN 71399 $19.98 |
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M&B marklin HO 46843 Flatcar with shipping load LANZ Le $49.00 |
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N scale MICROTRAINS 50′ fishbelly side flat car with log loads/CANADIAN PACIFIC $16.99 |
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5878 Marklin 1 Gauge DB Flat Car with Telescoping Covers with Load $222.71 |
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N Scale Pennsylvania Rail Road Flat Car with Vehicle Load $4.99 |
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Atlas N Scale Pennsylvania Flat Car with Pennsylvania Limited ‘87 Container Load $3.56 |
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Bachmann Flat Car w/Load Seaboard 160-18967 N scale $9.00 |
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82702 Marklin Z Heavy-Duty Flat Car with a Load – NEW $36.99 |
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Micro-Trains HOn3 – RGS Narrow Gauge Flat Car w/Load $31.98 |
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N Scale Fleischmann Heavy Goods Depressed Center Flatcar 2 Wire Spool load $38.00 |
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RED CABOOSE MID SOUTH CENTERBEAM FLAT CAR W/WEST FRASIER LOAD $18.00 |
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D.S. ATSF 89ft FLATCAR # 88605 W/DELIVERY VAN LOAD RAILROAD SLIDE $2.99 |
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Tyco HO Scale Southern Railroad Flat Car with Pulp Log Load $3.99 |
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American Flyer 24575 Flat Car With Container Load Bordens $40.00 |
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MT 045 00 380 Denver & Rio Grande 50′ Flat Car with Load $14.95 |
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Athearn 91455 HO Scale 40′ Pulpwood Flat Car w/ Load, CSX #403805 $12.99 |
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MT 045 00 250 Northern Pacific 50′ Flat Car with Pipe Load $14.95 |
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Bachmann N Scale Train Flat Cars With Load Western Maryland 18976 $5.50 |
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Bachmann HO Scale Train Flat Cars With Load Santa Fe 18911 $2.24 |
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Bachmann HO Scale Train Flat Cars With Load Union Pacific 18921 $0.01 |
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Bachmann HO Scale Train Flat Cars With Load Union Pacific 18923 $7.51 |
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American Flyer 6-48540 B&O FlatCar w/ Girder Load MIB $39.99 |
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Bachmann HO Scale Train Flat Cars With Load Santa Fe 18912 $2.24 |
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Bachmann N Scale Flat Car with Container Load (Union Pacific) (18971) $8.79 |
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Bachmann N Scale Train 52′ Center Depressed Flat Car with No Load 71399 $4.25 |
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Marklin Z MAXI flat car with load Special edition 94′ $49.95 |
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HO Tyco Model RR Train Great Northern 50′ Flat Car with Pulp Wood Load C-8 AsNew $3.95 |
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HO flatcar with airplane load $20.00 |
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N SCALE AMERICAN MODEL BUILDERS #522 CRANKSHAFT AND CRADLE FLAT CAR LOAD #101 $4.95 |
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LIONEL POSTWAR O-GAUGE 6511 RED FLATCAR W/ PIPE LOAD #X939 $29.99 |
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TYCO HO Flat Car with Construction Equipment Load – Western Maryland #2475 $9.49 |
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Bachmann HO Scale Train Flat Cars With Load Union Pacific 18924 $8.51 |
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Kadee 54100 61′ 8″ Bulkhead Flat Car MD&W 1147 with Extra Load $12.95 |
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Bachmann Trains Union Pacific Flat Car with Container Load $17.88 Union Pacific flat car with simulated container load. Blackened machined-metal wheels with RP25 contours. It is magnetically operated, body mounted E-Z Mate couplers. Non-magnetic, blackened brass axles with needlepoint bearings. Celcon trucks added weight for optimum tracking.Features include: •Blackened machined-metal wheels with RP25 contours•Magnetically operated, body mounted E-Z Ma… |
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2001Q4 (see M2168A) Zinc Load on Depressed Flatcar HO Marklin Club Car – Discontinued $39.90 2001Q4 (see M2168A) Zinc Load on Depressed Flatcar HO Marklin Club Car – Discontinued… |
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Bachmann Trains Center-depressed Flat Car with No Load $14.04 Silver Series rolling stock features: blackened metal wheels, body mounted couplers, and non-magnetic axles…. |
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Pennsylvania Railroad Flat Cars: Revenue and Work Equipment, 1881 to 1968 $41.49 softcover 11×8.5 horizontal, on heavy paper, color and B&W. 116 pages. “Includes an Introduction covering an overview of freight cars and flat cars; PRR Flat Cars covering – FA, FB, FC, FD, FE, FF, FG, FH, FI, FK, FL, FM, FN, FNA, F21, F22, F23, F24, F25, F25A, F25B, F25C, F26, F27, F28, F29, F30, F30A, F30B, F30C, F30D, F30E, F30F F30G, F30H, F30K, F31, F31A, F32, F33, F34, F35, F36, F37, F37A, F… |
October 12th, 2003 in
Uncategorized | tags: flatcar loads
