Mack Trucks

Vintage Ertl Mack Truck 1/64 with Mobil Tanker
Vintage Ertl Mack Truck 1/64 with Mobil Tanker
$13.99

1963 MACK B FIRE TRUCK   2014 MATCHBOX HEROIC RESCUE SERIES  RED
1963 MACK B FIRE TRUCK 2014 MATCHBOX HEROIC RESCUE SERIES RED
$1.75

Signature 1/50 1960 Mack C Fire Pumper Truck-32372 ~ North Tarrytown, NY
Signature 1/50 1960 Mack C Fire Pumper Truck-32372 ~ North Tarrytown, NY
$10.49

Matchbox Ford police interceptor, Mack B Firetruck fireEngine & Brush fire truck
Matchbox Ford police interceptor, Mack B Firetruck fireEngine & Brush fire truck
$2.45

THREE ERTL DIECAST KENWORTH HAWKEYE JOHN DEERE MACK TRUCK BANKS LOT
THREE ERTL DIECAST KENWORTH HAWKEYE JOHN DEERE MACK TRUCK BANKS LOT
$15.00

CODE 3 PROGRESS, PA ENGINE 321 MACK CF PUMPER ~ 1:64 DIE-CAST TRUCK ~ L@@K
CODE 3 PROGRESS, PA ENGINE 321 MACK CF PUMPER ~ 1:64 DIE-CAST TRUCK ~ L@@K
$55.00

First Gear 1:34 scale Die-Cast Metal Waste Management Roll-Off Refuse Truck NIB
First Gear 1:34 scale Die-Cast Metal Waste Management Roll-Off Refuse Truck NIB
$60.00

FIRST GEAR MACK R CEMENT MIXER TRUCK ELMHURST CHICAGO STONE NEW   IN   BOX.
FIRST GEAR MACK R CEMENT MIXER TRUCK ELMHURST CHICAGO STONE NEW IN BOX.
$22.00

Franklin Mint 1993 Mack Truck 1:32 scale
Franklin Mint 1993 Mack Truck 1:32 scale
$36.00

Five 2014 Matchbox 1963 Mack B Fire Truck Lot NIB
Five 2014 Matchbox 1963 Mack B Fire Truck Lot NIB
$9.00

THREE ERTL DIE CAST LOT MACK TRUCK DIAMOND T LOCKING BANKS
THREE ERTL DIE CAST LOT MACK TRUCK DIAMOND T LOCKING BANKS
$15.00

Franklin Mint Die Cast 1993 Mack elite 613 Limited Edition Semi Truck
Franklin Mint Die Cast 1993 Mack elite 613 Limited Edition Semi Truck
$129.95

2014  MatchBox 1963 Mack B Fire Truck VHTF Lot of 2
2014 MatchBox 1963 Mack B Fire Truck VHTF Lot of 2
$1.04

MACK R-MODEL STAKE TRUCK WITH LOAD 1/34 STIEGER TRACTOR
MACK R-MODEL STAKE TRUCK WITH LOAD 1/34 STIEGER TRACTOR
$29.69

Vintage Mack Trucks Bulldog Ashtray Lesher Mack Lebanon PA
Vintage Mack Trucks Bulldog Ashtray Lesher Mack Lebanon PA
$19.99

Radio Flyer N.I.B. 1/34 scale Die Cast 1960 Mack Tractor Trailer
Radio Flyer N.I.B. 1/34 scale Die Cast 1960 Mack Tractor Trailer
$35.00

FIRST GEAR MANATTS B-61 MACK DUMP TRUCK
FIRST GEAR MANATTS B-61 MACK DUMP TRUCK
$49.99

Matchbox 1963 Mack B Fire Truck lot of 2
Matchbox 1963 Mack B Fire Truck lot of 2
$2.99

First Gear Mack Model L Allied Waste Colecto-Pak Refuse Trash Truck 1:34
First Gear Mack Model L Allied Waste Colecto-Pak Refuse Trash Truck 1:34
$36.00

DIECAST ERTL TRUCK BANKS
DIECAST ERTL TRUCK BANKS
$8.00

Convoy's
Convoy's" Rubber Duck Tractor Trailer Trucks of the World ERTL 1978 scarce RARE
$71.00

First Gear -SHELL MACK B-61 Tow Truck  #19-2296  Mint 1/34
First Gear -SHELL MACK B-61 Tow Truck #19-2296 Mint 1/34
$49.00

FIRST GEAR MACK R CEMENT MIXER TRUCK PORT HURON CONCRETE NEW   IN   BOX.
FIRST GEAR MACK R CEMENT MIXER TRUCK PORT HURON CONCRETE NEW IN BOX.
$22.00

Vintage 1/50 Conrad Mack Dump & Tipper Truck Limited Edition
Vintage 1/50 Conrad Mack Dump & Tipper Truck Limited Edition
$59.99

1993 Eastwood Automobilia First Gear 1960 Mack Truck Bulldog Model B-61
1993 Eastwood Automobilia First Gear 1960 Mack Truck Bulldog Model B-61
$29.99

MACK TRUCKS 5/8 size glass marbles lot collection
MACK TRUCKS 5/8 size glass marbles lot collection
$9.99

FIRST GEAR MACK R CEMENT MIXER TRUCK HALE KAUAI CONCRETE NEW   IN   BOX.
FIRST GEAR MACK R CEMENT MIXER TRUCK HALE KAUAI CONCRETE NEW IN BOX.
$22.00

MACK SEMI TRUCK TRAILER FRANKLIN MINT DIECAST CAR COLLECTORS TOY 1/32
MACK SEMI TRUCK TRAILER FRANKLIN MINT DIECAST CAR COLLECTORS TOY 1/32
$65.00

First Gear 1960 B-61Mack dump truck E.J.Wallace Shell,Mint! stock#19-2059
First Gear 1960 B-61Mack dump truck E.J.Wallace Shell,Mint! stock#19-2059
$50.00

Matchbox Models Of Yesteryear Y30 Mack Truck Acorn Storage Co. New In Box
Matchbox Models Of Yesteryear Y30 Mack Truck Acorn Storage Co. New In Box
$14.99

VINTAGE MACK TRUCK LIGHTER ZIPPO
VINTAGE MACK TRUCK LIGHTER ZIPPO
$9.99

FRANKLIN MINT 1:43 SCALE TEXACO MACK TRUCK AND TANKER TRAILER DIE-CAST
FRANKLIN MINT 1:43 SCALE TEXACO MACK TRUCK AND TANKER TRAILER DIE-CAST
$50.00

FIRST GEAR CARLOS R. LEFFLER B-61 MACK DUMP TRUCK
FIRST GEAR CARLOS R. LEFFLER B-61 MACK DUMP TRUCK
$69.95

2014 Matchbox Fire Trucks Mack B & International Workstar Brush Truck
2014 Matchbox Fire Trucks Mack B & International Workstar Brush Truck
$6.99

MACK ULTRA LINER SEMI TRUCK BAHARI RACE TEAM 1/64 NRFP MINT WE SHIP WORLDWIDE!
MACK ULTRA LINER SEMI TRUCK BAHARI RACE TEAM 1/64 NRFP MINT WE SHIP WORLDWIDE!
$6.99

2014 Matchbox #100 MBX Heroic Rescue 1963 Mack B Fire Truck
2014 Matchbox #100 MBX Heroic Rescue 1963 Mack B Fire Truck
$2.99

First Gear 1:34 Granite refuse roll off truck
First Gear 1:34 Granite refuse roll off truck
$70.00

Penjoy AACA Museum Dump Truck T-7
Penjoy AACA Museum Dump Truck T-7
$9.99

1/64 FIRST GEAR BLUE/SILVER MACK GRANITE DUMP TRUCK      DCP ERTL
1/64 FIRST GEAR BLUE/SILVER MACK GRANITE DUMP TRUCK DCP ERTL
$45.99

Penjoy Dombach Dump Truck T-8
Penjoy Dombach Dump Truck T-8
$9.99

Penjoy Semi truck  with custom trailer T-9
Penjoy Semi truck with custom trailer T-9
$9.99

ONE Vintage Mack Truck Bull Dog Ornate Hand Mirror
ONE Vintage Mack Truck Bull Dog Ornate Hand Mirror
$24.99

Penjoy Semi truck  with custom trailer T-10
Penjoy Semi truck with custom trailer T-10
$9.99

Penjoy Semi truck  with custom Dump trailer T-12
Penjoy Semi truck with custom Dump trailer T-12
$9.99

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

Penjoy Semi truck Tanker T-13
Penjoy Semi truck Tanker T-13
$9.99

Penjoy Star Rock Farms Dump Truck T-14
Penjoy Star Rock Farms Dump Truck T-14
$9.99

HO 1:87 MEININGER GERMAN BEER TRUCK MACK TRUCK+TRAILER WITH BARRELS+EROTIC GIRL
HO 1:87 MEININGER GERMAN BEER TRUCK MACK TRUCK+TRAILER WITH BARRELS+EROTIC GIRL
$4.99

Penjoy Baker Transport Dump Truck T-15
Penjoy Baker Transport Dump Truck T-15
$9.99

Penjoy Dump Truck with custom bed  T-16
Penjoy Dump Truck with custom bed T-16
$9.99

First Gear Mack Dump Truck T-18
First Gear Mack Dump Truck T-18
$9.99

 MACK LOGO GRANITE DUMP TRUCK First Gear MINT 1st Green
MACK LOGO GRANITE DUMP TRUCK First Gear MINT 1st Green
$75.99

NEW FIRST GEAR MACK 1960 B-61 TOW TRUCK CHICAGO POLICE 18-2452 1:34 SCALE
NEW FIRST GEAR MACK 1960 B-61 TOW TRUCK CHICAGO POLICE 18-2452 1:34 SCALE
$49.99

NEW VINTAGE MATCHBOX YYM 35810 YESTERYEAR B MACK FIRE TRUCK 1:43
NEW VINTAGE MATCHBOX YYM 35810 YESTERYEAR B MACK FIRE TRUCK 1:43
$99.95

MB-100 (Close to HO-Scale)  Match Box 1963 Mack B Fire Truck
MB-100 (Close to HO-Scale) Match Box 1963 Mack B Fire Truck
$2.29

FIRST GEAR MACK R-MODEL TOW TRUCK CHICAGO STREETS SANITATION 19-2786 1:34
FIRST GEAR MACK R-MODEL TOW TRUCK CHICAGO STREETS SANITATION 19-2786 1:34
$79.99

1st Gear Citgo Mack AC Fuel Tanker Truck 1:34 Diecast NrMint in Box
1st Gear Citgo Mack AC Fuel Tanker Truck 1:34 Diecast NrMint in Box
$5.00

2014 MATCHBOX HEROIC RESCUE 1963 MACK B FIRE TRUCK
2014 MATCHBOX HEROIC RESCUE 1963 MACK B FIRE TRUCK
$2.98

NEW FIRST GEAR THE MACK HAULING SERIES NO 101 19-1454 1960 MODEL B-61 DUMP TRUCK
NEW FIRST GEAR THE MACK HAULING SERIES NO 101 19-1454 1960 MODEL B-61 DUMP TRUCK
$39.99

MATCHBOX SUPER RIGS - PEPSI Tractor Trailer Semi - MACK Truck - approx  HO Scale
MATCHBOX SUPER RIGS - PEPSI Tractor Trailer Semi - MACK Truck - approx HO Scale
$4.99

VHTF - BEKINS VAN LINES - 1960 B MACK SEMI TRUCK- First Gear
VHTF - BEKINS VAN LINES - 1960 B MACK SEMI TRUCK- First Gear
$79.95

1976 Mack Truck Capital Bulldog ALLENTOWN PA ALL AMERICAN CITY LICENSE PLATE
1976 Mack Truck Capital Bulldog ALLENTOWN PA ALL AMERICAN CITY LICENSE PLATE
$69.99

CORGI Die Cast Metal Toy BALLENTINE'S ALE MACK SEMI FREUHAUF CONTAINER TRUCK MIB
CORGI Die Cast Metal Toy BALLENTINE'S ALE MACK SEMI FREUHAUF CONTAINER TRUCK MIB
$2.99

MACK TRUCKS HAT WITH EMBROIDERY PATCH    COLOR   ( BLACK ) NEW
MACK TRUCKS HAT WITH EMBROIDERY PATCH COLOR ( BLACK ) NEW
$11.75

CORGI Die Cast Metal Toy SCHAEFER BEER MACK SEMI FREUHAUF CONTAINER TRUCK MIB
CORGI Die Cast Metal Toy SCHAEFER BEER MACK SEMI FREUHAUF CONTAINER TRUCK MIB
$10.50

Matchbox 1963 Mack B Fire Truck 1/64th Diecast  # 100
Matchbox 1963 Mack B Fire Truck 1/64th Diecast # 100
$1.75

2014 Matchbox #100 1963 Mack® B Fire Truck RED/MBX COUNTY COMPANY/MOC
2014 Matchbox #100 1963 Mack® B Fire Truck RED/MBX COUNTY COMPANY/MOC
$6.99

NEW 2014 Matchbox 1963 MACK B FIRE TRUCK
NEW 2014 Matchbox 1963 MACK B FIRE TRUCK
$1.49

1:50 Mahanoy City Mack CF  Tower Ladder Truck, by Corgi (US53807)
1:50 Mahanoy City Mack CF Tower Ladder Truck, by Corgi (US53807)
$59.99

1998 ERTL TEXACO 1929 MACK FIRE TRUCK DIECAST BANK SERIES #15  NRFB MIMB
1998 ERTL TEXACO 1929 MACK FIRE TRUCK DIECAST BANK SERIES #15 NRFB MIMB
$10.99

1:50 Mack CF Tower Ladder Truck, Beth Page NY; by Corgi (US53804)
1:50 Mack CF Tower Ladder Truck, Beth Page NY; by Corgi (US53804)
$59.99

Vintage MACK TRUCK 1953 Model N 40-Series Original Advertising Brochure Pamphlet
Vintage MACK TRUCK 1953 Model N 40-Series Original Advertising Brochure Pamphlet
$9.99

Matchbox 2013 - 14 MBX Explorers Series 1963 Mack B Fire Truck  Red
Matchbox 2013 - 14 MBX Explorers Series 1963 Mack B Fire Truck Red
$3.50

MATCHBOX 1963 MACK B FIRE TRUCK DIECAST TRUCK (3 TRUCK LOT)
MATCHBOX 1963 MACK B FIRE TRUCK DIECAST TRUCK (3 TRUCK LOT)
$4.75

First Gear 1960 B-61Mack dump truck Township of Spring,Mint! stock#19-2000
First Gear 1960 B-61Mack dump truck Township of Spring,Mint! stock#19-2000
$45.00

NAPA 1960 Mack B-61 Tow Truck 1/25 Wrecker First Gear NEW in box
NAPA 1960 Mack B-61 Tow Truck 1/25 Wrecker First Gear NEW in box
$69.99

Code 3 FD - Mack of Aerialscope Fire Engine Ladder Truck 1:64 - NEW
Code 3 FD - Mack of Aerialscope Fire Engine Ladder Truck 1:64 - NEW
$65.65

Rare
Rare "The Mack Bulldog" Magazine - 1925 - Vol. V No. 1
$99.00

Vintage Mack Bulldog Magazine - 1927 - Vol. Vl No. 5
Vintage Mack Bulldog Magazine - 1927 - Vol. Vl No. 5
$49.99

Matchbox 1963 Mack B Fire Truck #100 + seagrave fire engine #77
Matchbox 1963 Mack B Fire Truck #100 + seagrave fire engine #77
$8.00

1963 MACK B FIRE TRUCK BY MATCHBOX  LOOSE
1963 MACK B FIRE TRUCK BY MATCHBOX LOOSE
$0.99

1st gear   ALL American Trucking
1st gear ALL American Trucking
$60.00

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
$16.99

Zee Mack Cab Over COE With STP Refrigerated Containers 1/87 Scale
Zee Mack Cab Over COE With STP Refrigerated Containers 1/87 Scale
$4.99

**LOT OF 2**  New 2014 Matchbox  1963 MACK B FIRE TRUCK  Very Hard To Find
**LOT OF 2** New 2014 Matchbox 1963 MACK B FIRE TRUCK Very Hard To Find
$1.99

1/34 First Gear Yellow Triangle Inc. B model Mack dump truck
1/34 First Gear Yellow Triangle Inc. B model Mack dump truck
$40.00

PEM / HARTOY  MACK TRUCK  BULLDOG  NATIONAL 1:64 DIE CAST TRUCK
PEM / HARTOY MACK TRUCK BULLDOG NATIONAL 1:64 DIE CAST TRUCK
$19.99

HOT WHEELS STEERING RIGS - MACK TRACTOR with SUNSET CITRUS TRAILER - TRUCKING CO
HOT WHEELS STEERING RIGS - MACK TRACTOR with SUNSET CITRUS TRAILER - TRUCKING CO
$66.75

1/64 Mack R Stars & Stripes Truck with 22' Dump Trailer by 1st Gear 60-0274 NEW
1/64 Mack R Stars & Stripes Truck with 22' Dump Trailer by 1st Gear 60-0274 NEW
$69.25

5 Brand New New Ray 1:43 Scale Long Hauler Semi Truck's Kenworth Mack Peterbilt
5 Brand New New Ray 1:43 Scale Long Hauler Semi Truck's Kenworth Mack Peterbilt
$44.99

VINTAGE CLEAR ACRYLIC MACK TRUCK BULLDOG EMBLEM DOUBLE SIDED KEY CHAIN CHARM
VINTAGE CLEAR ACRYLIC MACK TRUCK BULLDOG EMBLEM DOUBLE SIDED KEY CHAIN CHARM
$5.00

FIRST GEAR ISSUED BARLETTA B-MODEL MACK GRANITE DUMP TRUCK  #19-3543
FIRST GEAR ISSUED BARLETTA B-MODEL MACK GRANITE DUMP TRUCK #19-3543
$67.95

2008 1st Gear-1960 Mack B Model Log Stake Truck
2008 1st Gear-1960 Mack B Model Log Stake Truck " WARREN TIMBER PROD. 1/34 NEW
$79.99

 COLLECTIBLE DIECAST OLD MACK L MODEL 1 ALLENTOWN, PA FIRE TRUCK 2004 FIRST GEAR
COLLECTIBLE DIECAST OLD MACK L MODEL 1 ALLENTOWN, PA FIRE TRUCK 2004 FIRST GEAR
$26.00

FIRST GEAR TEXACO PETROLEUM PRODUCTS AC MACK TANKER TRUCK 19-2572 MOTOR OIL
FIRST GEAR TEXACO PETROLEUM PRODUCTS AC MACK TANKER TRUCK 19-2572 MOTOR OIL
$29.99

NEW 1ST GEAR 1960 MACK B-61 CHICAGO FIRE DEPT CFD TOW TRUCK #19-2234 1:34 SCALE
NEW 1ST GEAR 1960 MACK B-61 CHICAGO FIRE DEPT CFD TOW TRUCK #19-2234 1:34 SCALE
$49.99

COLLECTIBLE  DETAILED FIRST GEAR 2004 OLD MACK TRUCK & 1997 FLAT BED TRAILER
COLLECTIBLE DETAILED FIRST GEAR 2004 OLD MACK TRUCK & 1997 FLAT BED TRAILER
$61.00

1935 Mack Fire Truck  Type 75BX 1:43 Die-Cast Yat Ming 43001
1935 Mack Fire Truck Type 75BX 1:43 Die-Cast Yat Ming 43001
$16.99

1/32 truck
1/32 truck
$45.00

1:48 PENJOY
1:48 PENJOY "RAPHO TOWNSHIP" MACK CH600 GRAVEL TRUCK WITH SNOWPLOW
$39.95

Titan by Mack™: 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..