Train Car
Train Car
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 Lionel 2321 FM Trainmaster 5 Car Freight Train Set w Boxes and set Box 2223w  US $3,200.00
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 20 3343 1 MTH Train Car 2 3 1 Pacific Steam Engine w Proto Sound 20 US $1,626.99
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 MTH MTA R32 4 Car NYC Subway Train Set 20 2283 1 US $1,500.00
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 Lionel Burlington ABA 6 8054 6 Car Aluminum Passenger Train Set NIB US $1,299.95
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 Lionel O F 3 AA Diesel Loco Platinum Ghost Madison Passenger Car Set Train US $1,199.90
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 VINTAGE LIONEL TRAIN SET THE TEXAS SPECIAL ENGINE CAR TRANSFORMER TRACKS 1950 US $699.99
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 Lionel Train Car 6 28357 CSX Legacy SD60 Diesel 8707 RARE US $649.99
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 MTH R32 Premier DAP FOUR Car MTA Subway Train Set PS2 US $599.99
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 12 CAR K LINE O SCALE FREEDOM TRAIN CAR SET US $1,250.00
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 K 4636B Cal Train 21 Bombardier Commuter Car 4 PAC 1B US $500.00
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 R 26 Greenbirds NYC Transit Subway 6 Train 4 Car Set US $499.99
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 Lionel Service Station Die Cast Train Set Car 6 11912 US $499.99
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 LIONEL TRAIN 18116 ERIE LACKAWANNA PA 1 A A Locomotive Set 4 PASS CAR TRAINS US $495.00
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 R 40 Slants MTH Premier Subway Four Car F Train Set NEW US $479.99
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 Lionel Train Car Set 6 31940 New York Central Flyer US $451.99
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 Williams Electric Train 2612 Southern Pacific Daylight Aluminum Car Set US $449.99
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 Williams BO F3 ABA With QSI QS2 Plus Sound And Train Control Plus 4 Car Set US $425.00
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 Lionel Train 6 38348 O 27 GP7 Wabash Transparent Car US $421.99
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 MTH Train Car 64 New York Central Woodsided Passenger Add On Set 20 62030 US $407.99
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 MTH Train 6 Car 34 Composite Hopper Car Set Pennsylvania 20 90623 US $401.99
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 MARX BUDD RDC CAR 2124 PASSENGER 1957 TRAIN ENGINE ORIG BOX COMPLETE UNBROKEN US $400.00
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 Lionel Train 2530 Large Door Baggage Car 7 US $400.00
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 Lionel Train 2530 Large Door Baggage Car 8 US $400.00
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 NEW MTH NYC R32 MTA 2 Car Subway Train Set 20 2283 3 US $399.99
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 MICKEY MOUSE Hand Car Train Set w Tracks Pride Lines No 1100 MIB US $399.95
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 LIONEL TRAIN 6817 FLAT CARALLIS CHALMERS MOTOR SCRAPER CORRECT POSTWAR LOAD US $389.95
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A person in an enclosed train car, moving at cinsatnt velocity, throws a ball straight up into the air in her?
reference frame. a) Where does the ball land? What is your answer if the car B)accelerates c)Deccelerates d)rounds a curve e) moves with constant velocity but is open to air?
If you are in an inertial system, no acceleration involved (but g) it's the same than if you throw a ball being on the floor. In fact, the Earth is moving too, so what?
If the car accelerates or decelerates, then you will have an acceleration in the x direction. This will cause that the ball moves as if it would have an acceleration in the opposite direction. Haven't you been in a car that suddenly stopps? What happened to your body? The inertia acted and you tended to go forward, didn't you?
If the car rounds a curve, then it's accelerating because the v is changing its direction.
If it moves with constant velocity v but is open to air, the outside air will produce wind at -v and this will produce in the ball the same effect as if it would have been rolling on a table and then it would fall. You will have a vx and a vy.
Ilusion