Mack Trucks

Mack, Operation and Maintenance Manual, Trucks with Diesel Engine, w/ Mailer
Mack, Operation and Maintenance Manual, Trucks with Diesel Engine, w/ Mailer
$5.99

FIRST GEAR RARE FIRST IN THE SERIES CHRISTMAS TRUCK  #19-2816 AC DUMP TRUCK
FIRST GEAR RARE FIRST IN THE SERIES CHRISTMAS TRUCK #19-2816 AC DUMP TRUCK
$57.95

1989Gold ToneToken  Mack Bull Dog Trucks Co.
1989Gold ToneToken Mack Bull Dog Trucks Co. "You make the Difference" V.Good
$2.95

1st Gear 1/34 1960 Mack Chicago Fire Department Tow Truck
1st Gear 1/34 1960 Mack Chicago Fire Department Tow Truck
$75.00

RAY MEYER #1  B  MACK DUMP TRUCK First Gear MINT 1st
RAY MEYER #1 B MACK DUMP TRUCK First Gear MINT 1st
$159.95

2014 Matchbox 1963 Mack B Fire Truck 4 Firetruck Lot
2014 Matchbox 1963 Mack B Fire Truck 4 Firetruck Lot
$12.15

Scale Structures Limited HO Scale #7130 Mack Bulldog Chassis Kit (Short) - NIB
Scale Structures Limited HO Scale #7130 Mack Bulldog Chassis Kit (Short) - NIB
$12.50

Matchbox 1963 Mack B Fire Truck On a Mission Series
Matchbox 1963 Mack B Fire Truck On a Mission Series
$3.99

1999 Matchbox Pep Boys Peterbuilt And Champion Spark Plug Mack Truck
1999 Matchbox Pep Boys Peterbuilt And Champion Spark Plug Mack Truck
$19.50

FIRST GEAR ISSUED BARLETTA B-MODEL MACK GRANITE DUMP TRUCK  #19-3543
FIRST GEAR ISSUED BARLETTA B-MODEL MACK GRANITE DUMP TRUCK #19-3543
$64.95

2014 Matchbox 1963 Mack B Fire Truck
2014 Matchbox 1963 Mack B Fire Truck
$0.57

FIRST GEAR MACK AC BULLDOG DUMP TRUCK PALUMBO 1/34 SCALE  #18-2811
FIRST GEAR MACK AC BULLDOG DUMP TRUCK PALUMBO 1/34 SCALE #18-2811
$149.99

10-3993 Mack Front Load Refuse Truck NEW IN BOX
10-3993 Mack Front Load Refuse Truck NEW IN BOX
$124.69

ERTL Die Cast Metal Toy MACK TRUCK WITH CAR CARRIER Mint in Box
ERTL Die Cast Metal Toy MACK TRUCK WITH CAR CARRIER Mint in Box
$15.50

First Gear 19-0017 1960 Mack B Pumper 012 1:34 Fire Truck 1998 C6
First Gear 19-0017 1960 Mack B Pumper 012 1:34 Fire Truck 1998 C6
$49.00

Matchbox Mack Auxiliary Power Truck, MB 57
Matchbox Mack Auxiliary Power Truck, MB 57
$2.49

First Gear 19-2541 Mack R-Model Dump Truck With Plow Penna Turnpike 1:34 2000 C6
First Gear 19-2541 Mack R-Model Dump Truck With Plow Penna Turnpike 1:34 2000 C6
$99.00

2014 Matchbox 1963 Mack B Fire Truck
2014 Matchbox 1963 Mack B Fire Truck
$0.97

Franklin Mint 1:32 Mack Trucks Big Rig Refrigerated Trailer
Franklin Mint 1:32 Mack Trucks Big Rig Refrigerated Trailer
$27.50

FIRST GEAR MACK GRANITE HEAVY DUTY DUMP TRUCK 1/34 ALL AMERICAN TRUCKING #190036
FIRST GEAR MACK GRANITE HEAVY DUTY DUMP TRUCK 1/34 ALL AMERICAN TRUCKING #190036
$89.99

Disney Pixar Cars Mack Semi Truck 4
Disney Pixar Cars Mack Semi Truck 4" Long Hauler Trailer Is 6" 1:55 Diecast Toy
$12.49

MACK TRUCKS 5/8 size glass marbles lot collection
MACK TRUCKS 5/8 size glass marbles lot collection
$12.00

Matchbox 1963 Mack B Fire Truck
Matchbox 1963 Mack B Fire Truck
$1.99

1960 Mack C Fire Truck  Houston 1:50 Die-Cast Signature Models 32372
1960 Mack C Fire Truck Houston 1:50 Die-Cast Signature Models 32372
$16.99

MIB FIRST GEAR 1960 MODEL B-61 MACK DUMP TRUCK 1/34 SCALE LOT 1
MIB FIRST GEAR 1960 MODEL B-61 MACK DUMP TRUCK 1/34 SCALE LOT 1
$18.52

Collectors Club 1st Gear Diecast Mack R Dump Truck  1:34 BNIB
Collectors Club 1st Gear Diecast Mack R Dump Truck 1:34 BNIB
$59.95

*New* Mack Truck Trucks Bulldog Baseball Hat Adjustable ***FREE SHIPPING!!!***
*New* Mack Truck Trucks Bulldog Baseball Hat Adjustable ***FREE SHIPPING!!!***
$14.99

MATCHBOX 1963 MACK B FIRE TRUCK
MATCHBOX 1963 MACK B FIRE TRUCK
$3.01

Matchbox Super Rigs Semi Truck Pizza Hut Peterbilt Mack Kenworth
Matchbox Super Rigs Semi Truck Pizza Hut Peterbilt Mack Kenworth
$7.99

WELDON MACK GRANITE DUMP TRUCK First Gear MINT 1st
WELDON MACK GRANITE DUMP TRUCK First Gear MINT 1st
$84.95

Matchbox Super Rigs Semi Truck Radical Cams 14 Peterbilt Mack Kenworth
Matchbox Super Rigs Semi Truck Radical Cams 14 Peterbilt Mack Kenworth
$7.99

Matchbox Super Rigs Semi Truck Pepsi rig Peterbilt Mack Kenworth
Matchbox Super Rigs Semi Truck Pepsi rig Peterbilt Mack Kenworth
$7.99

FG CUSTOM FIRST GEAR MACK GRANITE SEMI CAB DUMPTRUCK DUMP TRUCK 1/64 HEIL RED
FG CUSTOM FIRST GEAR MACK GRANITE SEMI CAB DUMPTRUCK DUMP TRUCK 1/64 HEIL RED
$44.95

Matchbox Super Rigs Semi Truck KFC food Peterbilt Mack Kenworth
Matchbox Super Rigs Semi Truck KFC food Peterbilt Mack Kenworth
$7.99

VINTAGE  MACK TRUCK BULLDOG PAPER WEIGHT
VINTAGE MACK TRUCK BULLDOG PAPER WEIGHT
$99.99

CUSTOM WEATHERED MACK GRANITE CAB SEMI DUMPTRUCK DUMP TRUCK 1/64 :
CUSTOM WEATHERED MACK GRANITE CAB SEMI DUMPTRUCK DUMP TRUCK 1/64 :
$59.95

2014 MATCHBOX 1963 MACK B FIRE TRUCK LOT OF 2/VHTF/RARE
2014 MATCHBOX 1963 MACK B FIRE TRUCK LOT OF 2/VHTF/RARE
$6.95

Ertl Collectibles, 1926 Mack
Ertl Collectibles, 1926 Mack "Bulldog" Delivery Truck Die-Cast Metal Bank
$3.99

1963 Mack B Fire Truck #100 2014 Matchbox Case J
1963 Mack B Fire Truck #100 2014 Matchbox Case J
$4.99

2014 Matchbox 1963 MACK B MODEL FIRE TRUCK LOT OF 2 1963 MACK B FIRE TRUCK LOOK
2014 Matchbox 1963 MACK B MODEL FIRE TRUCK LOT OF 2 1963 MACK B FIRE TRUCK LOOK
$3.75

Mack Truck
Mack Truck " Key To The City of Allentown PA Truck Capital of the World"
$20.50

MACK TRUCKS HAT WITH EMBROIDERY PATCH    COLOR   ( RED )
MACK TRUCKS HAT WITH EMBROIDERY PATCH COLOR ( RED )
$11.75

1973  MACK BULL DOG BRASS MEDAL OR TOKEN  YOU MAKE THE DIFFERENCE
1973 MACK BULL DOG BRASS MEDAL OR TOKEN YOU MAKE THE DIFFERENCE
$0.99

NO DATE   MACK BULL DOG BRASS MEDAL OR TOKEN  YOU MAKE THE DIFFERENCE
NO DATE MACK BULL DOG BRASS MEDAL OR TOKEN YOU MAKE THE DIFFERENCE
$0.99

'60's Mack B Model 8 x 10 truck photo
'60's Mack B Model 8 x 10 truck photo
$5.00

1999 Mack CH613 Tri Axle Dump Truck
1999 Mack CH613 Tri Axle Dump Truck
$27,000.00

 CITY OF CHICAGO SANITATION MACK b model short dump w/plow TRUCK by first gear
CITY OF CHICAGO SANITATION MACK b model short dump w/plow TRUCK by first gear
$39.95

Corgi Die-Cast Budweiser Mack Sign Truck
Corgi Die-Cast Budweiser Mack Sign Truck
$19.99

 MACK TRUCKS Mouse Pad - Bulldog
MACK TRUCKS Mouse Pad - Bulldog
$11.00

Majorette Super Movers 600 Series Cattle Truck  Peterbilt Mack Kenworth HO
Majorette Super Movers 600 Series Cattle Truck Peterbilt Mack Kenworth HO
$17.99

Matchbox 1963 Mack B Fire Truck
Matchbox 1963 Mack B Fire Truck
$3.25

10-3994 Mack Granite Dump Truck NEW IN BOX
10-3994 Mack Granite Dump Truck NEW IN BOX
$121.69

First Gear Mack B-61 Tandem Axle Tow Truck - 1:34 Scale - 181 FGN
First Gear Mack B-61 Tandem Axle Tow Truck - 1:34 Scale - 181 FGN
$31.00

Eastwood 1:34 scale 1960 Mack B-61 Tow Truck
Eastwood 1:34 scale 1960 Mack B-61 Tow Truck
$30.00

 MACK LOGO GRANITE MP DUMP TRUCK First Gear  1st 10-3923 LAST ONE
MACK LOGO GRANITE MP DUMP TRUCK First Gear 1st 10-3923 LAST ONE
$89.95

**LOT OF 6  New 2014 Matchbox  1963 MACK B FIRE TRUCK  Very Hard To Find!!!!!!
**LOT OF 6 New 2014 Matchbox 1963 MACK B FIRE TRUCK Very Hard To Find!!!!!!
$15.42

First Gear - Carver Quarries Mack Stone Delivery Flatbed Truck - JS 66D
First Gear - Carver Quarries Mack Stone Delivery Flatbed Truck - JS 66D
$78.00

FIRST GEAR-10-4004 MACK MR WASTE REFUSE GARBAGE TRUCK 1/34 WITH BINS GREEN
FIRST GEAR-10-4004 MACK MR WASTE REFUSE GARBAGE TRUCK 1/34 WITH BINS GREEN
$99.90

First Gear - 1929 Mack AK Dump Truck w/ Ash Cans & Shovel - Display Piece XX 66D
First Gear - 1929 Mack AK Dump Truck w/ Ash Cans & Shovel - Display Piece XX 66D
$20.00

First Gear Mack R. Cement Mixer Truck Elmhurst Chicago - Display Piece XX 66D
First Gear Mack R. Cement Mixer Truck Elmhurst Chicago - Display Piece XX 66D
$9.99

2014 MATCHBOX HEROIC RESCUE 1963 MACK B FIRE TRUCK
2014 MATCHBOX HEROIC RESCUE 1963 MACK B FIRE TRUCK
$4.99

FIRST GEAR Die Cast Metal Toy MACK 1960 B61 R.C MOTOR LINES TRUCK MINT IN BOX
FIRST GEAR Die Cast Metal Toy MACK 1960 B61 R.C MOTOR LINES TRUCK MINT IN BOX
$21.50

FIRST GEAR Die Cast Metal Toy MACK AC BULLDOG FUEL TANKER TRUCK MINT IN BOX
FIRST GEAR Die Cast Metal Toy MACK AC BULLDOG FUEL TANKER TRUCK MINT IN BOX
$9.50

Matchbox Seagrave Engine and 1963 Mack B Fire Truck, Lot of 2 Each, (4 Total)
Matchbox Seagrave Engine and 1963 Mack B Fire Truck, Lot of 2 Each, (4 Total)
$19.75

MATCHBOX 2014 MBX HEROIC RESCUE, 1963 MACK B FIRE TRUCK. #100/120
MATCHBOX 2014 MBX HEROIC RESCUE, 1963 MACK B FIRE TRUCK. #100/120
$5.50

Reader Digest Diecast Fire Truck Engine 1974 Mack Replica w/ Original box
Reader Digest Diecast Fire Truck Engine 1974 Mack Replica w/ Original box
$2.50

hartoy AHL 1:64 scale die-cast wrigley's mack tractor trailer 6.5
hartoy AHL 1:64 scale die-cast wrigley's mack tractor trailer 6.5" toy truck nip
$4.99

MATCHBOX SEMI-TRUCK LOT 5 TOTAL W/ KENWORTH'S ,MACK LOOSE C7- MINT- COND
MATCHBOX SEMI-TRUCK LOT 5 TOTAL W/ KENWORTH'S ,MACK LOOSE C7- MINT- COND
$0.99

Corgi Classics Diecast Great Northern Railway GN Mack B Semi Truck LE 52301
Corgi Classics Diecast Great Northern Railway GN Mack B Semi Truck LE 52301
$12.99

1st Gear Mack Granite Dump Truck
1st Gear Mack Granite Dump Truck
$45.00

CORGI Die Cast Metal Toy NEW YORK CENTRAL MACK B SERIES VAN TRUCK MINT IN BOX
CORGI Die Cast Metal Toy NEW YORK CENTRAL MACK B SERIES VAN TRUCK MINT IN BOX
$3.99

VINTAGE THE MACK BULLDOG TRUCK ANNIVERSARY NUMBER BROCHURE ADVERTISING FARMING
VINTAGE THE MACK BULLDOG TRUCK ANNIVERSARY NUMBER BROCHURE ADVERTISING FARMING
$2.99

2014 MATCHBOX 1963 MACK B FIRE TRUCK LOT OF 2/VHTF
2014 MATCHBOX 1963 MACK B FIRE TRUCK LOT OF 2/VHTF
$2.00

MACK TRUCK BULLDOG LOGO EMBLEM  BELT BUCKLE
MACK TRUCK BULLDOG LOGO EMBLEM BELT BUCKLE
$15.75

Matchbox 2014 1963 Mack B Fire Truck lot of 8 VHTF
Matchbox 2014 1963 Mack B Fire Truck lot of 8 VHTF
$12.99

MATCHBOX RED 1963 MACK B FIRE TRUCK MBX HEROIC RESCUE DIECAST CAR
MATCHBOX RED 1963 MACK B FIRE TRUCK MBX HEROIC RESCUE DIECAST CAR
$3.50

1960s CONROCK 1/34 First Gear MACK B-61 DUMP TRUCK
1960s CONROCK 1/34 First Gear MACK B-61 DUMP TRUCK
$60.00

Mack Truck - Earrings, Charm, Broach & 2 Pinbacks
Mack Truck - Earrings, Charm, Broach & 2 Pinbacks
$9.99

The Mack Hauling Series 1960 Model B-61 No.103 Commissioned Mack Trucks NIB TC
The Mack Hauling Series 1960 Model B-61 No.103 Commissioned Mack Trucks NIB TC
$14.99

Road Champs MACK Trucks Pilot Tanker Truck Die Cast Deluxe Series
Road Champs MACK Trucks Pilot Tanker Truck Die Cast Deluxe Series
$5.99

Original color slide New York Metro Mack wrecker truck 7/28/1984 at Meadowlands
Original color slide New York Metro Mack wrecker truck 7/28/1984 at Meadowlands
$1.39

MCLEAN TRUCKING WINROSS MACK TRACTOR TRAILER DIECAST SEMI
MCLEAN TRUCKING WINROSS MACK TRACTOR TRAILER DIECAST SEMI
$19.95

AMERICAN HIGHWAY LEGENDS: ENTENMANN'S, MACK CJ DELIVERY TRUCK -  HARTOY - MIB
AMERICAN HIGHWAY LEGENDS: ENTENMANN'S, MACK CJ DELIVERY TRUCK - HARTOY - MIB
$21.95

Ertl Opaline Motor Oil Sinclair Refining Gasoline 1926 Mack Truck Coin Bank 1/38
Ertl Opaline Motor Oil Sinclair Refining Gasoline 1926 Mack Truck Coin Bank 1/38
$6.39

CUSTOM FIRST GEAR MACK GRANITE SEMI DAY CAB GAS FUEL OIL TRUCK TANKER 1/64 RED
CUSTOM FIRST GEAR MACK GRANITE SEMI DAY CAB GAS FUEL OIL TRUCK TANKER 1/64 RED
$59.95

VINTAGE AHL HARTOY 1/64 MACK STROH'S BEER TRUCK LOT OF 3 NEW W/ BOXES
VINTAGE AHL HARTOY 1/64 MACK STROH'S BEER TRUCK LOT OF 3 NEW W/ BOXES
$19.99

VINTAGE AHL HARTOY 1/64 HERSHEY'S MACK TRUCK LOT OF 5 NEW W/ BOXES
VINTAGE AHL HARTOY 1/64 HERSHEY'S MACK TRUCK LOT OF 5 NEW W/ BOXES
$19.99

Photo - B81 Mack Thermodyne with Rogers Beam Trailer.
Photo - B81 Mack Thermodyne with Rogers Beam Trailer.
$5.00

VINTAGE AHL HARTOY 1/64 COCA COLA MACK TRUCK LOT OF 4 NEW W/ BOXES
VINTAGE AHL HARTOY 1/64 COCA COLA MACK TRUCK LOT OF 4 NEW W/ BOXES
$19.99

Winross Mack Tractor Trailer Truck With Timber Load 1/64 Scale Diecast
Winross Mack Tractor Trailer Truck With Timber Load 1/64 Scale Diecast
$6.50

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

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

1963 Mack B Fire Truck   Red   Matchbox 2014   Mint Loose
1963 Mack B Fire Truck Red Matchbox 2014 Mint Loose
$3.25

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

Two 2014 Matchbox 1963 Mack B Fire Truck Lot NIB
Two 2014 Matchbox 1963 Mack B Fire Truck Lot NIB
$6.99

Ertl Budweiser Anheuser Busch Yeast 1926 Mack Bulldog Truck Bank 1/34 Diecast
Ertl Budweiser Anheuser Busch Yeast 1926 Mack Bulldog Truck Bank 1/34 Diecast
$0.99

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..