Mack Trucks

Mack L Model Tow Truck 1/34 Scale by First Gear
Mack L Model Tow Truck 1/34 Scale by First Gear
$61.00

First Gear 1:34 Scale 1960 Model B-61 Mack Truck and Trailer
First Gear 1:34 Scale 1960 Model B-61 Mack Truck and Trailer
$44.95

VINTAGE MACK TRUCK BULLDOG MUGS ~ ~ONION RIVER POTTERY ~ VERY COOL~ L@@K ~
VINTAGE MACK TRUCK BULLDOG MUGS ~ ~ONION RIVER POTTERY ~ VERY COOL~ L@@K ~
$9.99

MACK R-MODEL STAKE TRUCK WITH LOAD STIEGER TRACTOR 1/34 FIRST GEAR  19-3914
MACK R-MODEL STAKE TRUCK WITH LOAD STIEGER TRACTOR 1/34 FIRST GEAR 19-3914
$29.69

1:64 First Gear *BLACK w/GRAPHICS* Mack R Semi Truck *VERY SHARP LOOKING!* DCP
1:64 First Gear *BLACK w/GRAPHICS* Mack R Semi Truck *VERY SHARP LOOKING!* DCP
$44.99

First Gear 1960 Model B-61 Mack Dump Truck CP Ward
First Gear 1960 Model B-61 Mack Dump Truck CP Ward
$45.00

R70 - FIRST GEAR - EAGLE SNACKS B-61 MACK SEMI TRUCK - 1994 - NEW!!!
R70 - FIRST GEAR - EAGLE SNACKS B-61 MACK SEMI TRUCK - 1994 - NEW!!!
$39.75

NEW 1:34 SCALE FIRST GEAR MACK TRUCK 1960 B-MODEL MIXER WEST GA INDUSTRIES
NEW 1:34 SCALE FIRST GEAR MACK TRUCK 1960 B-MODEL MIXER WEST GA INDUSTRIES
$40.00

FIRST GEAR DUMP TRUCK 1960 MODEL B-61 GREAT PIECE NEW GEM 19-2059 MACK TRUCK EJ
FIRST GEAR DUMP TRUCK 1960 MODEL B-61 GREAT PIECE NEW GEM 19-2059 MACK TRUCK EJ
$51.00

Mack B-61 Semi Tractor/Trailer Bundy Rum New Graphics  Rare Truck
Mack B-61 Semi Tractor/Trailer Bundy Rum New Graphics Rare Truck
$37.55

FIRST GEAR 1/64 6 SETS MACK CAB CHROME MIRRORS TRUCK TRACTOR
FIRST GEAR 1/64 6 SETS MACK CAB CHROME MIRRORS TRUCK TRACTOR
$7.99

2005 First Gear-
2005 First Gear-" PENNA TURNPIKE " Mack Granite Dump Truck #19-3293 1/34
$49.99

 REMINGTON FIREARMS FIRST GEAR B MACK SEMI TRUCK
REMINGTON FIREARMS FIRST GEAR B MACK SEMI TRUCK
$39.95

MACK TERRAPRO WASTE MANAGEMENT GARBAGE TRUCK  W/BIN 1/34 FIRST GEAR 10-4004
MACK TERRAPRO WASTE MANAGEMENT GARBAGE TRUCK W/BIN 1/34 FIRST GEAR 10-4004
$103.45

NIB First Gear Mack L Dump Truck With Plow #605 1:34, 2004
NIB First Gear Mack L Dump Truck With Plow #605 1:34, 2004
$51.09

RARE PENNZOIL R MODEL MACK WRECKER TOW TRUCK  1ST FIRST GEAR 19-2898
RARE PENNZOIL R MODEL MACK WRECKER TOW TRUCK 1ST FIRST GEAR 19-2898
$64.99

Mack Model B-61 1960 Dump Truck Hauling Series  #101 First Gear 1/34  #19-1454
Mack Model B-61 1960 Dump Truck Hauling Series #101 First Gear 1/34 #19-1454
$48.95

First Gear -Truck Parts - Mack B-61 Single Axle Frame -1:34 Scale - 522
First Gear -Truck Parts - Mack B-61 Single Axle Frame -1:34 Scale - 522
$16.95

AHL Hartoy MACK Model CJ WRIGLEY'S Truck 1/64 scale -- NIB
AHL Hartoy MACK Model CJ WRIGLEY'S Truck 1/64 scale -- NIB
$13.00

Mack Truck Bulldog employees tie bar RARE!
Mack Truck Bulldog employees tie bar RARE!
$22.00

MACK TERRAPRO WASTE MANAGEMENT GARBAGE TRUCK WITH BIN 1/34 BY FIRST GEAR 10-4001
MACK TERRAPRO WASTE MANAGEMENT GARBAGE TRUCK WITH BIN 1/34 BY FIRST GEAR 10-4001
$103.45

R23 - FIRST GEAR UNITED ICE and COAL MACK DUMP TRUCK - #18-1850  - 1996 - NEW!!!
R23 - FIRST GEAR UNITED ICE and COAL MACK DUMP TRUCK - #18-1850 - 1996 - NEW!!!
$34.85

NEW RAY 1/32 DIECAST  MACK CH CEMENT MIXER TRUCK, WITH NO PACKAGING
NEW RAY 1/32 DIECAST MACK CH CEMENT MIXER TRUCK, WITH NO PACKAGING
$19.50

FIRST GEAR 1/64  MACK GRANITE SEMI CAB DUMP TRUCK DUMP HWY ORANGE DCP DIECAST
FIRST GEAR 1/64 MACK GRANITE SEMI CAB DUMP TRUCK DUMP HWY ORANGE DCP DIECAST
$45.99

FIRST GEAR
FIRST GEAR "FIRST GEAR INC." 1960 MACK MODEL B-61 DUMP TRUCK DIECAST MODEL
$55.95

2004 First Gear-Mack L Series Stake Truck  1/34 #19-3155
2004 First Gear-Mack L Series Stake Truck 1/34 #19-3155
$49.99

Matchbox Super Rigs Semi Truck & Trailer Mack CH600 Black w/ Nabisco OREO
Matchbox Super Rigs Semi Truck & Trailer Mack CH600 Black w/ Nabisco OREO
$8.94

FIRST GEAR 1/64 MACK CAB BLUE  HOOKS to DCP TRAILERS TRUCK TRACTOR
FIRST GEAR 1/64 MACK CAB BLUE HOOKS to DCP TRAILERS TRUCK TRACTOR
$35.99

FIRST GEAR 1/64 MACK CAB WHITE  HOOKS to DCP TRAILERS TRUCK TRACTOR
FIRST GEAR 1/64 MACK CAB WHITE HOOKS to DCP TRAILERS TRUCK TRACTOR
$34.99

Franklin Mint 1993 Mack Elite E9-500 1/32 tractor trailer semi truck big rig
Franklin Mint 1993 Mack Elite E9-500 1/32 tractor trailer semi truck big rig
$65.00

MACK GRANITE MP W/BOTTOM DUMP TRAILER 1/50 MODEL TRUCK BY FIRST GEAR  50-3219
MACK GRANITE MP W/BOTTOM DUMP TRAILER 1/50 MODEL TRUCK BY FIRST GEAR 50-3219
$77.35

NIB First Gear Die Cast Mack R-Model Dump Truck With Plow 1:34, 1999
NIB First Gear Die Cast Mack R-Model Dump Truck With Plow 1:34, 1999
$49.00

First Gear 1960 Model B-61 Neuweilers Beer Mack Truck Tractor & Trailer 1/34 NIB
First Gear 1960 Model B-61 Neuweilers Beer Mack Truck Tractor & Trailer 1/34 NIB
$32.00

First Gear MACK GRANITE 4 AXLE DUMP TRUCK Diecast 1/34 Scale 19-2972 Mint
First Gear MACK GRANITE 4 AXLE DUMP TRUCK Diecast 1/34 Scale 19-2972 Mint
$26.25

Matchbox Mack Ch-600 MB 8 Semi Truck  Mint in Box
Matchbox Mack Ch-600 MB 8 Semi Truck Mint in Box
$4.99

First Gear 1:34 WARREN Timber Mack B Logging Stake Logging Truck
First Gear 1:34 WARREN Timber Mack B Logging Stake Logging Truck
$46.50

MATCHBOX ULTRA Mack Truck SEMI WITH TRAILER
MATCHBOX ULTRA Mack Truck SEMI WITH TRAILER
$4.99

2 MACK TRUCK 5 inch Vinyl Stickers - Bulldog, Logo, Simi, Rig, Diecut Decals
2 MACK TRUCK 5 inch Vinyl Stickers - Bulldog, Logo, Simi, Rig, Diecut Decals
$4.99

Mack Truck Bulldog Statue Granite Base Marble Dog Tractor Trailer Semi Figure 6
Mack Truck Bulldog Statue Granite Base Marble Dog Tractor Trailer Semi Figure 6"
$49.95

1:64 First Gear *SILVER* Mack R Semi Truck w/DUAL End Dump Trailer *NIB!*
1:64 First Gear *SILVER* Mack R Semi Truck w/DUAL End Dump Trailer *NIB!*
$98.99

RARE FIRST GEAR MACK B-61 TRUCK & TANK TRAILER
RARE FIRST GEAR MACK B-61 TRUCK & TANK TRAILER "VALLEY ASPHALT" DIECAST MODEL
$39.95

FIRST GEAR 1/64 MACK CAB GREEN  HOOKS to DCP TRAILERS TRUCK TRACTOR
FIRST GEAR 1/64 MACK CAB GREEN HOOKS to DCP TRAILERS TRUCK TRACTOR
$39.99

Mack Truck Operator's Manual-B Series Trucks
Mack Truck Operator's Manual-B Series Trucks
$20.00

Yat Ming Signature Series 1935 Mack Typoe 75BX Fire Truck
Yat Ming Signature Series 1935 Mack Typoe 75BX Fire Truck
$21.00

VINTAGE MACK TRUCK BULLDOG FIGURE
VINTAGE MACK TRUCK BULLDOG FIGURE
$26.00

First Gear Diecast 1960 Model B-61 Mack Red Star Trucking Tractor and Trailer
First Gear Diecast 1960 Model B-61 Mack Red Star Trucking Tractor and Trailer
$45.00

NEW FIRST GEAR CHICAGO FIRE DEPT CFD 1960 B-61 MACK TOW TRUCK #19-2234
NEW FIRST GEAR CHICAGO FIRE DEPT CFD 1960 B-61 MACK TOW TRUCK #19-2234
$69.99

MACK TRUCKS HAT WITH EMBROIDERY PATCH    COLOR   ( BLACK ) NEW
MACK TRUCKS HAT WITH EMBROIDERY PATCH COLOR ( BLACK ) NEW
$12.75

NEW RAY 1/32 DIECAST  MACK CH CEMENT MIXER TRUCK, WITH NO PACKAGING
NEW RAY 1/32 DIECAST MACK CH CEMENT MIXER TRUCK, WITH NO PACKAGING
$19.50

1:64 First Gear *CASE IH* Mack R Semi Truck w/LOWBOY TRAILER *NIB!*
1:64 First Gear *CASE IH* Mack R Semi Truck w/LOWBOY TRAILER *NIB!*
$61.99

2002 First Gear- Mack R-Model Logging Truck With Trailer 1/34 #19-0035
2002 First Gear- Mack R-Model Logging Truck With Trailer 1/34 #19-0035
$134.99

First Gear - Waste Management  Mack - Roll-Off Refuse Truck 1/34 scale
First Gear - Waste Management Mack - Roll-Off Refuse Truck 1/34 scale
$84.99

1995 ROAD CHAMPS HO DIECAST MACK TRUCK PILOT TANKER
1995 ROAD CHAMPS HO DIECAST MACK TRUCK PILOT TANKER
$2.50

First Gear 19-3914 Mack R Model Stake Truck With Load 1:34 Scale Steiger Tractor
First Gear 19-3914 Mack R Model Stake Truck With Load 1:34 Scale Steiger Tractor
$29.11

Matchbox Mack CH600 - PEPSI semi truck & trailer - Mint condition
Matchbox Mack CH600 - PEPSI semi truck & trailer - Mint condition
$9.00

NewRay 1999 MACK VISION 1:32 scale diecast hauler trailer Truck Cab Black N202
NewRay 1999 MACK VISION 1:32 scale diecast hauler trailer Truck Cab Black N202
$15.99

Matchbox Mack Auxiliary Power Truck MB 57
Matchbox Mack Auxiliary Power Truck MB 57 "Floodlight Heavy Rescue" Yellow
$4.99

RARE SUZIO OF CONNECTICUT MACK B SINGLE AXLE DUMP TRUCK MINT IN BOX FIRST GEAR
RARE SUZIO OF CONNECTICUT MACK B SINGLE AXLE DUMP TRUCK MINT IN BOX FIRST GEAR
$65.00

New in Box First Gear 1960 Mack Model B-61 Dump Truck Department of Roads
New in Box First Gear 1960 Mack Model B-61 Dump Truck Department of Roads
$49.99

1:64 First Gear *McClean Trucking* Red Mack R Semi Truck w/BOX TRAILER *NIB!*
1:64 First Gear *McClean Trucking* Red Mack R Semi Truck w/BOX TRAILER *NIB!*
$66.99

~ BULLDOG EMBLEM FENDER PAIR May Suit MACK TRUCK Chrome Metal *NEW
~ BULLDOG EMBLEM FENDER PAIR May Suit MACK TRUCK Chrome Metal *NEW
$32.00

FIRST GEAR 1/64 MACK CAB MAROON  HOOKS to DCP TRAILERS TRUCK TRACTOR
FIRST GEAR 1/64 MACK CAB MAROON HOOKS to DCP TRAILERS TRUCK TRACTOR
$34.99

FIRST GEAR 1960 MACK B-61 TOW TRUCK WRECKER SCHLIER'S 1:34TH SCALE
FIRST GEAR 1960 MACK B-61 TOW TRUCK WRECKER SCHLIER'S 1:34TH SCALE
$31.99

AHL 1:64 Scale U.S. GYPSUM  Mack CJ Truck
AHL 1:64 Scale U.S. GYPSUM Mack CJ Truck
$5.00

NEW MACK TRUCK LOGO EMBLEM NAME PLATE-PLASTIC
NEW MACK TRUCK LOGO EMBLEM NAME PLATE-PLASTIC
$29.99

Black Mack Granite Dump Truck   By First Gear
Black Mack Granite Dump Truck By First Gear
$78.00

NEW SUZIO OF CONNECTICUT L MACK LOWBOY TRAILER TRUCK MINT IN BOX BY FIRST GEAR
NEW SUZIO OF CONNECTICUT L MACK LOWBOY TRAILER TRUCK MINT IN BOX BY FIRST GEAR
$129.00

2015 MATCHBOX SUPREME HERO WHITE '63 MACK B MODEL FIRE TRUCK FREE SHIPPING
2015 MATCHBOX SUPREME HERO WHITE '63 MACK B MODEL FIRE TRUCK FREE SHIPPING
$6.00

First Gear Mack Dump Truck Advertising Westmoreland Trucking Company
First Gear Mack Dump Truck Advertising Westmoreland Trucking Company
$45.00

Signature 1/50 1960 Mack C Fire Pumper - Highly Detailed Fire Truck - 32372
Signature 1/50 1960 Mack C Fire Pumper - Highly Detailed Fire Truck - 32372
$16.99

3 BLUE MACK TRUCK DECAL'S HALOGRAMS  ~ NEW
3 BLUE MACK TRUCK DECAL'S HALOGRAMS ~ NEW
$5.99

1960 Mack Model B-61 Southern Pacific Motor Trucking Tractor & Trailer 1:34 NEW
1960 Mack Model B-61 Southern Pacific Motor Trucking Tractor & Trailer 1:34 NEW
$69.99

Rare Vintage Mack Truck Buddy L
Rare Vintage Mack Truck Buddy L "Big Buddy" Excavator Shovel / Trencher / Digger
$139.99

First Gear 1960 Model B-61 Mack Dump Truck Blue Diamond  # 19-1834  NEW NIB
First Gear 1960 Model B-61 Mack Dump Truck Blue Diamond # 19-1834 NEW NIB
$37.50

NEW 480 RUN MCLEAN TRUCKING TANDEM R MACK- FIRST GEAR
NEW 480 RUN MCLEAN TRUCKING TANDEM R MACK- FIRST GEAR
$89.00

1/16TH BRUDER MACK GRANITE DUMP TRUCK 02815
1/16TH BRUDER MACK GRANITE DUMP TRUCK 02815
$69.00

First Gear Mack B-61 Red/Green  Dump Truck 1/34 NIB
First Gear Mack B-61 Red/Green Dump Truck 1/34 NIB
$65.00

Matchbox Super Rigs Semi Truck & Trailer Mack CH600 White PEPSI DIET PEPSI
Matchbox Super Rigs Semi Truck & Trailer Mack CH600 White PEPSI DIET PEPSI
$8.94

2007  First Gear
2007 First Gear "Mack Side - Load Refuse Truck" Waste Management 1/34 Scale
$91.74

FIRST GEAR MACK
FIRST GEAR MACK "GRANITE" DUMP TRUCK "PENNA TURNPIKE" DIECAST MODEL
$79.95

1:64 First Gear *PRESTON THE 151 LINE* Mack R Semi Truck w/BOX TRAILER *NIB!*
1:64 First Gear *PRESTON THE 151 LINE* Mack R Semi Truck w/BOX TRAILER *NIB!*
$63.99

1/64th Tonkin white Mack semi truck with fairing
1/64th Tonkin white Mack semi truck with fairing
$34.95

AHL American Highway Legends 1:64 Diecast Wrigley's Tractor Trailer Truck Mack
AHL American Highway Legends 1:64 Diecast Wrigley's Tractor Trailer Truck Mack
$12.99

FIRST GEAR  1996 IRVING JENSEN of IOWA - R model MACK DUMP TRUCK #19-2391
FIRST GEAR 1996 IRVING JENSEN of IOWA - R model MACK DUMP TRUCK #19-2391
$70.00

FIRST GEAR
FIRST GEAR "TEXACO DIESEL" R-MODEL MACK FUEL TANKER TRUCK DIECAST
$49.95

FIRST GEAR
FIRST GEAR "CELEBRATING 100 YEARS" MACK VISION SEMI TRUCK / TRAILER DIECAST
$39.95

1:64 First Gear *CARDI CORP* Mack R Semi Truck w/END DUMP TRAILER *NIB!*
1:64 First Gear *CARDI CORP* Mack R Semi Truck w/END DUMP TRAILER *NIB!*
$66.99

First Gear Mack L City Of Chicago Waste Truck NIB 1/34
First Gear Mack L City Of Chicago Waste Truck NIB 1/34
$60.00

Vintage 1975 Mack Truck PA decanter bar 75th anniversary beer liquor 1st issue
Vintage 1975 Mack Truck PA decanter bar 75th anniversary beer liquor 1st issue
$13.00

New In Box First Gear 1960 Mack Model B-61 Dump Truck Bechtel Company
New In Box First Gear 1960 Mack Model B-61 Dump Truck Bechtel Company
$49.99

Code 3 Collectible Patriot Fire Dept. Mack Ladder Truck
Code 3 Collectible Patriot Fire Dept. Mack Ladder Truck
$25.00

FIRST GEAR MACK R MODEL HEAVY-DUTY LOGGING TRUCK & TRAILER NO. 3 DIE-CAST 1/34
FIRST GEAR MACK R MODEL HEAVY-DUTY LOGGING TRUCK & TRAILER NO. 3 DIE-CAST 1/34
$139.95

MACK TRUCK HANGING BALL ORNAMENT IN BOX PROBABLY NEVER USED
MACK TRUCK HANGING BALL ORNAMENT IN BOX PROBABLY NEVER USED
$12.00

MATCHBOX 2015 SUPREME HERO 1:64 VEHICLE 1963 MACK B MODEL ALBUQUERQUE FIRE TRUCK
MATCHBOX 2015 SUPREME HERO 1:64 VEHICLE 1963 MACK B MODEL ALBUQUERQUE FIRE TRUCK
$3.95

D A KESSLER B  MACK DUMP TRUCK First Gear MINT 1st
D A KESSLER B MACK DUMP TRUCK First Gear MINT 1st
$49.95

BEAUTIFUL 1960 CURTIS TRANSPORTATION B MACK SEMI TRUCK -  First Gear
BEAUTIFUL 1960 CURTIS TRANSPORTATION B MACK SEMI TRUCK - First Gear
$48.95

Gainesville Truck Center  Mack  B Model Dump Truck   1/34th Scale
Gainesville Truck Center Mack B Model Dump Truck 1/34th Scale
$48.00

Vintage Mack Semi Truck Trucker's Truckers Snapback Hat Nice Shape
Vintage Mack Semi Truck Trucker's Truckers Snapback Hat Nice Shape
$9.99

MACK B-61 VINTAGE TRUCK 10 OZ. GLASS COFFEE MUG
MACK B-61 VINTAGE TRUCK 10 OZ. GLASS COFFEE MUG
$7.99

RED MACK CH LOG CARRIER W/ LOG HAULER 1 32 SCALE DIECAST TRUCK FREE SHIPPING
RED MACK CH LOG CARRIER W/ LOG HAULER 1 32 SCALE DIECAST TRUCK FREE SHIPPING
$35.99

Titan by Mackā„¢: Extreme Truck for an Extreme Job

Question on momentum: If a Mack truck and a Volkswagen traveling at equal speeds have a head-on collision...?

If a Mack truck and a Volkswagen traveling at equal speeds have a head-on collision, which vehicle will experience the greatest force of impact? The greatest change in its momentum? The greatest acceleration? Would the force of impact be equal on both vehicles, due to Newton's 3rd law of motion? Also, I'm not sure of the greatest change in momentum or acceleration. I believe it is the Volkswagen due to its smaller mass but I'm not sure. Any help would be greatly appreciated. Thank you!

i made a mistake in the math in the last part.. it is corrected momentum of the truck changes same as the momentum of the volkswagen because momentum is conserved that means what one gains one must loose..

do to newtons law equal but opposite forces they both experience the same FORCE

JUST different direction

say the mack truck is M = 10*m

where m = mass of the volkswagen

F = m*a

if both have the same force the acceleration on the volkswagen will be

a = F/m

=========

b = F/M let b = acceleration on the mac truck

b = F/(10*m) = (1/10)F/m = (1/10)* a

so we see the mack truck experiences LESS acceleration

==============

this im not sure of I am a bit tired

if both are travelling at the same speed when they collide

momentum must be conserved

M*v + m*(-v) = (M + m)* w

10*m*v + m(-v) = ( 10m + m) * w

9 m*v = 11 m * w

(9/11)*v = w

there fore w will be lower then the initial velocity of the mack truck

but since the mack truck has more mass it will keep travelling in the same direction as the mack truck just crushed together..

the mack trucks momentum changes from M*v to M * w

M*w - M*v = M*(9/11) v - M*v
= -(2/11)M*v
from our assumption M = 10 * m
= -(2/11)*10*m*v
= -20/11)*m*v
=============

the volkswagen

starts out with a momentum of - mv and ends with a momentum of m*w
remember the first velocity was going in the opposite direction to the final so we have the - inside the bracket
this is where i made the mistake... this is wrong
m*w - ( -m*v) = m* (9/11) v - (-m* v) = m (10/11)v

CORRECTION MADE HERE
correct way is

m*w -(m*v) = 9mv/11 + mv

we need a common denominator
9mv/11 + 11mv/11 = 20 mv

this means the volkswagen gains the amount of momentum the Mack truck had lost..