Mack Trucks

Mack Truck Bulldog Lighter
Mack Truck Bulldog Lighter
$10.00

FIRST GEAR 1960  MODEL B-61 MACK DUMP TRUCK - 19-2345 - NIB 'EXCAVATING'
FIRST GEAR 1960 MODEL B-61 MACK DUMP TRUCK - 19-2345 - NIB 'EXCAVATING'
$49.99

NEW FIRST GEAR 1960 MACK MODEL B-61 TOLLWAY TUNNEL AUTHORITY #19-1821 DUMP TRUCK
NEW FIRST GEAR 1960 MACK MODEL B-61 TOLLWAY TUNNEL AUTHORITY #19-1821 DUMP TRUCK
$29.99

FIRST GEAR MACK R CEMENT MIXER TRUCK LOT OF SIX TRUCKS NEW   IN   BOX.
FIRST GEAR MACK R CEMENT MIXER TRUCK LOT OF SIX TRUCKS NEW IN BOX.
$110.00

1960 CHIPPEWA FREIGHT LINES B MACK SEMI TRUCK - First Gear
1960 CHIPPEWA FREIGHT LINES B MACK SEMI TRUCK - First Gear
$64.99

BRAND NEW FIRST GEAR 1960 MODEL B-61 MACK TRUCK TOWNSHIP OFSPRINGS STOCK#19-2000
BRAND NEW FIRST GEAR 1960 MODEL B-61 MACK TRUCK TOWNSHIP OFSPRINGS STOCK#19-2000
$37.99

HO Scale, 1/87, Herpa Roll Off Truck, Trailer and Dumpsters
HO Scale, 1/87, Herpa Roll Off Truck, Trailer and Dumpsters
$34.99

FIRST GEAR RAY MEYERS MACK R MODEL TOW TRUCK
FIRST GEAR RAY MEYERS MACK R MODEL TOW TRUCK
$58.99

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

HO Scale, 1/87, Herpa, Boley Truck with Snow Plow and Salt Spreader
HO Scale, 1/87, Herpa, Boley Truck with Snow Plow and Salt Spreader
$61.00

Matchbox  1963 Mack B Fire Truck    MBX County Engine 4    New Release
Matchbox 1963 Mack B Fire Truck MBX County Engine 4 New Release
$2.25

HO Scale, 1/87, Herpa Boley Utility Service Trucks
HO Scale, 1/87, Herpa Boley Utility Service Trucks
$73.00

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

WARREN TIMBER MACK B MODEL LOGGING STAKE TRUCK FIRST GEAR 1/34
WARREN TIMBER MACK B MODEL LOGGING STAKE TRUCK FIRST GEAR 1/34
$44.99

ERTL Die Cast Metal Toy AMERICAN TOY FAIR MACK BULLNOSE TRUCK
ERTL Die Cast Metal Toy AMERICAN TOY FAIR MACK BULLNOSE TRUCK
$1.99

MATCHBOX 1995 Mack Truck & Trailer McDonalds 1/32 scale
MATCHBOX 1995 Mack Truck & Trailer McDonalds 1/32 scale
$41.00

Matchbox 1:100 Scale Diecast 1963 Mack B Classic Fire Engine Red Truck
Matchbox 1:100 Scale Diecast 1963 Mack B Classic Fire Engine Red Truck
$3.95

Corgi Toys C906/9  MACK TRUCK
Corgi Toys C906/9 MACK TRUCK "Carnation Farm Products" MIB
$7.50

Corgi Toys C906/3  MACK TRUCK
Corgi Toys C906/3 MACK TRUCK "White Rock Mineral Water" MIB
$7.50

First Gear D.A. KESSLER 1960 B-61 MACK DUMP TRUCK V/R Mint in Box
First Gear D.A. KESSLER 1960 B-61 MACK DUMP TRUCK V/R Mint in Box
$64.89

 MACK R-MODEL MIXER CEMENT  TRUCK 1ST GEAR 1:34 DIECAST MODEL REPLICA METAL CAR
MACK R-MODEL MIXER CEMENT TRUCK 1ST GEAR 1:34 DIECAST MODEL REPLICA METAL CAR
$11.46

THE FRANKLIN MINT TEXACO GAS TRANSPORT TANKER MACK TRUCK 1/43 DIECAST CAR
THE FRANKLIN MINT TEXACO GAS TRANSPORT TANKER MACK TRUCK 1/43 DIECAST CAR
$36.88

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

ERTL COLLECTIBLES GULF & COASTAL MACK & KENWORTH TRUCK DIE CAST BANK LOT 2 1/34
ERTL COLLECTIBLES GULF & COASTAL MACK & KENWORTH TRUCK DIE CAST BANK LOT 2 1/34
$2.47

1st GEAR MACK TRUCK PERFORMANCE COUNTS! TRACTOR TRAILER DIECAST 1/34 SEMI
1st GEAR MACK TRUCK PERFORMANCE COUNTS! TRACTOR TRAILER DIECAST 1/34 SEMI
$4.85

1963 Mack B Fire Truck   Red   Matchbox 2014   Mint Loose
1963 Mack B Fire Truck Red Matchbox 2014 Mint Loose
$1.99

XTRA RARE & UNIQUE / South Bend Tackle B MACK SEMI TRUCK - First Gear
XTRA RARE & UNIQUE / South Bend Tackle B MACK SEMI TRUCK - First Gear
$98.00

Matchbox 1963 MACK B FIRE TRUCK(Hot Wheels Size)-1/64 Scale-#100/120-Red
Matchbox 1963 MACK B FIRE TRUCK(Hot Wheels Size)-1/64 Scale-#100/120-Red
$0.99

Code 3 Classics  Yonkers, NY Mack Fire Truck 1/64 th Scale  Limited Edition
Code 3 Classics Yonkers, NY Mack Fire Truck 1/64 th Scale Limited Edition
$34.99

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

chrome mascot MACK TRUCK BULLDOG HOOD ORNAMENT CIGAR ASHTRAY
chrome mascot MACK TRUCK BULLDOG HOOD ORNAMENT CIGAR ASHTRAY
$29.99

Roy Rogers and Trigger 1960 Mack Truck van by First 1st Gear, just 732 made.
Roy Rogers and Trigger 1960 Mack Truck van by First 1st Gear, just 732 made.
$150.00

2014 Matchbox - 1963 Mack B Red Fire Truck-Fire Engine-hard to find Mack !
2014 Matchbox - 1963 Mack B Red Fire Truck-Fire Engine-hard to find Mack !
$3.95

First Gear -SKelly Turnpike  MACK B-61 Tow Truck  #19-2213  Mint 1/34
First Gear -SKelly Turnpike MACK B-61 Tow Truck #19-2213 Mint 1/34
$129.00

Mack Truck Belt Buckle
Mack Truck Belt Buckle
$1.99

Matchbox 1920 AC Mack Tsingtao Beer Delivery Truck Diecast
Matchbox 1920 AC Mack Tsingtao Beer Delivery Truck Diecast
$16.00

Original Slide - Copeland Sausage MACK Semi Truck Tractor Trailer Odd Box 1971
Original Slide - Copeland Sausage MACK Semi Truck Tractor Trailer Odd Box 1971
$4.89

1:34 SCALE 1st GEAR 1960 MODEL B-61 BLUE DIAMOND MACK DUMP TRUCK
1:34 SCALE 1st GEAR 1960 MODEL B-61 BLUE DIAMOND MACK DUMP TRUCK
$20.45

MATCHBOX  1963 MACK B FIRE TRUCK   #100/120 HEROIC RESCUE SERIES LOT OF 2
MATCHBOX 1963 MACK B FIRE TRUCK #100/120 HEROIC RESCUE SERIES LOT OF 2
$4.99

MODEL TRUCK TRAILER! FIRST GEAR! MACK GRANITE WITH 53INCH. TRAILER
MODEL TRUCK TRAILER! FIRST GEAR! MACK GRANITE WITH 53INCH. TRAILER
$40.00

Original Slide - Ligon Trucking MACK Dumptruck with Coal Load Madisonville 1957
Original Slide - Ligon Trucking MACK Dumptruck with Coal Load Madisonville 1957
$4.89

Vintage Ertl Mack Truck and Mobil Tanker
Vintage Ertl Mack Truck and Mobil Tanker
$17.50

Original Slide - MACK Semi Tanker Truck Tractor Trailer June 1971
Original Slide - MACK Semi Tanker Truck Tractor Trailer June 1971
$4.89

Original Slide - MACK Semi Truck Tractor Scene October 1974
Original Slide - MACK Semi Truck Tractor Scene October 1974
$9.05

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

Original Slide - MACK Semi Truck Tractor Trailer Scene May 1975 View
Original Slide - MACK Semi Truck Tractor Trailer Scene May 1975 View
$8.05

Original Slide - Ore-Ida Potato Products MACK Semi Truck Tractor Trailer 1958
Original Slide - Ore-Ida Potato Products MACK Semi Truck Tractor Trailer 1958
$16.05

2014 Matchbox 1963 Mack B Fire Truck MONMC VHTF
2014 Matchbox 1963 Mack B Fire Truck MONMC VHTF
$1.89

First Gear 1:34 Granite mixer truck
First Gear 1:34 Granite mixer truck
$60.00

First Gear 1:34 Granite refuse roll off truck
First Gear 1:34 Granite refuse roll off truck
$66.65

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

FIRST GEAR RAY MEYER R MODEL MACK DUMP TRUCK
FIRST GEAR RAY MEYER R MODEL MACK DUMP TRUCK
$69.99

LEWIS Hybids Inc.Ursa,Illinois Mack Ultra-Liner diecast semi truck Ertl NIB Seed
LEWIS Hybids Inc.Ursa,Illinois Mack Ultra-Liner diecast semi truck Ertl NIB Seed
$24.99

1st GEAR 1960 MACK B-61 L/E LIONEL TRAIN NEW YORK CHICAGO SAN FRANCISCO NR
1st GEAR 1960 MACK B-61 L/E LIONEL TRAIN NEW YORK CHICAGO SAN FRANCISCO NR
$4.25

American Highway Legends AHL Mack Model BM L51106 Preston Trucking Co. 1/64
American Highway Legends AHL Mack Model BM L51106 Preston Trucking Co. 1/64
$11.04

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

Signature 1966 Mack C Fire Pumper Truck, BriarCliff Manor Fire Dept.(1:50)
Signature 1966 Mack C Fire Pumper Truck, BriarCliff Manor Fire Dept.(1:50)
$19.99

FIRST GEAR 1/64 MACK CAB RED &  WHITE  HOOKS to DCP TRAILERS TRUCK TRACTOR
FIRST GEAR 1/64 MACK CAB RED & WHITE HOOKS to DCP TRAILERS TRUCK TRACTOR
$37.99

Vintage Photo Handsome Men w/  WWII US Navy 1939 Mack Fire Truck 508555
Vintage Photo Handsome Men w/ WWII US Navy 1939 Mack Fire Truck 508555
$4.99

FIRST GEAR B MACK DUMP TRUCK RARE BRT BIG RED TRUCKING 1/34  1996
FIRST GEAR B MACK DUMP TRUCK RARE BRT BIG RED TRUCKING 1/34 1996
$22.22

2014 Matchbox 1963 Mack B Fire Truck - MBX Heroic Rescue
2014 Matchbox 1963 Mack B Fire Truck - MBX Heroic Rescue
$1.99

New Release Matchbox 1963 Mack B Fire Truck #100 Mint
New Release Matchbox 1963 Mack B Fire Truck #100 Mint
$2.25

Mack Truck Bulldog Metal Figure Like Little Truck Hood Ornament Heavy Goldy
Mack Truck Bulldog Metal Figure Like Little Truck Hood Ornament Heavy Goldy
$9.77

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

Mack Truck Bulldog Metal Figure Like Little Hood Ornament Heavy Metal Chromey
Mack Truck Bulldog Metal Figure Like Little Hood Ornament Heavy Metal Chromey
$9.77

2014 MATCHBOX
2014 MATCHBOX "1963 MACK B FIRE TRUCK"----NEW RELEASE--LOT OF 2
$0.99

AMERICAN HIGHWAY LEGENDS: GULF GASOLINE, MACK DELIVERY TRUCK -  HARTOY - MIB
AMERICAN HIGHWAY LEGENDS: GULF GASOLINE, MACK DELIVERY TRUCK - HARTOY - MIB
$12.95

First Gear Northern Pacific Mack B Tractor Trailer 1st Semi Truck
First Gear Northern Pacific Mack B Tractor Trailer 1st Semi Truck
$24.99

PR OLD MACK TRUCK CHROME BULLDOG FENDER EMBLEMS-NAMEPLATES-#4-MR2157-8-NOS w/BOX
PR OLD MACK TRUCK CHROME BULLDOG FENDER EMBLEMS-NAMEPLATES-#4-MR2157-8-NOS w/BOX
$65.00

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

Mack truck english bulldog solid brass belt buckle Keith Smylcal & co. N.Y.C.
Mack truck english bulldog solid brass belt buckle Keith Smylcal & co. N.Y.C.
$16.95

PEM / HARTOY  MACK TRUCK  BULLDOG  NATIONAL 1:64 DIE CAST TRUCK
PEM / HARTOY MACK TRUCK BULLDOG NATIONAL 1:64 DIE CAST TRUCK
$14.99

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

Mack L Dump Truck with plow #605 1:34 scale
Mack L Dump Truck with plow #605 1:34 scale
$34.99

2 PAST ISSUES OF TRUCKS 1986 & 1988 KENWORTH PETERBILT WHITE FREIGHTLINER MACK
2 PAST ISSUES OF TRUCKS 1986 & 1988 KENWORTH PETERBILT WHITE FREIGHTLINER MACK
$0.99

2014 Matchbox 1963 Mack B Fire Truck Red
2014 Matchbox 1963 Mack B Fire Truck Red
$0.01

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

1996 FIRST GEAR-
1996 FIRST GEAR-" ALLEGHENY COAL CO. " 1960 MODEL B-61 MACK DUMP TRUCK 1/34
$41.95

Early Mack Truck Trucks Trucking Employee Check Tag Badge Pin Allentown PA
Early Mack Truck Trucks Trucking Employee Check Tag Badge Pin Allentown PA
$49.99

Disney Pixar Cars Mack Semi Truck Hauler 1:55 Diecast Toy Boys & Girls LIMITED
Disney Pixar Cars Mack Semi Truck Hauler 1:55 Diecast Toy Boys & Girls LIMITED
$23.97

 1st Gear 1/50 Mack Vision Semi Tractor Trailer  Truck
1st Gear 1/50 Mack Vision Semi Tractor Trailer Truck
$29.99

MIB 1973 CORGI MAJOR Diecast MACK CONTAINER Toy TRUCK # 1106
MIB 1973 CORGI MAJOR Diecast MACK CONTAINER Toy TRUCK # 1106
$10.45

MATCHBOX MBX HEROIC RESCUE 1963 MACK B FIRE TRUCK 2014 GREAT SH DEAL
MATCHBOX MBX HEROIC RESCUE 1963 MACK B FIRE TRUCK 2014 GREAT SH DEAL
$4.55

MIB 1970s ERTL Diecast 1/64 MACK LIVESTOCK VAN Toy TRUCK
MIB 1970s ERTL Diecast 1/64 MACK LIVESTOCK VAN Toy TRUCK
$9.95

MIB 1970s ERTL Diecast 1/64 MACK Toy TRUCK with MOBIL GASOLINE TANKER
MIB 1970s ERTL Diecast 1/64 MACK Toy TRUCK with MOBIL GASOLINE TANKER
$9.95

  Rare Replex 43 CEF of France Mack Box Truck with Plastic Display Box  MINT !
Rare Replex 43 CEF of France Mack Box Truck with Plastic Display Box MINT !
$39.99

Matchbox 1963 Mack B Fire Truck 1/64th Diecast  # 100
Matchbox 1963 Mack B Fire Truck 1/64th Diecast # 100
$0.50

Vintage Mack Truck Dog Hood Ornament 1950's? 87931
Vintage Mack Truck Dog Hood Ornament 1950's? 87931
$35.00

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

MIB 1978 ERTL Diecast CONVOY MOVIE Toy RUBBER DUCK Toy MACK TRUCK
MIB 1978 ERTL Diecast CONVOY MOVIE Toy RUBBER DUCK Toy MACK TRUCK
$80.00

MIB 1981 HOT WHEELS Steering Rigs MACK ALLIED VAN LINES Diecast TOY TRUCK
MIB 1981 HOT WHEELS Steering Rigs MACK ALLIED VAN LINES Diecast TOY TRUCK
$38.00

RARE LIMITED EDITION 1937 37 MACK JR. PICK UP TRUCK MINT 1/64 SCALE DIE CAST
RARE LIMITED EDITION 1937 37 MACK JR. PICK UP TRUCK MINT 1/64 SCALE DIE CAST
$31.99

NEW REPUBLIC WASTE MACK REAR LOAD REFUSE GARBAGE TRUCK RARE BY FIRST GEAR
NEW REPUBLIC WASTE MACK REAR LOAD REFUSE GARBAGE TRUCK RARE BY FIRST GEAR
$200.00

First Gear 1960 Mack B-61 Mobil Truck 1 34 MINT IN BOX
First Gear 1960 Mack B-61 Mobil Truck 1 34 MINT IN BOX
$23.99

1960 MACK C FIRE PUMPER TRUCK TEXACO 2014 SERIES 6 1/32 AUTOWORLD CP7157
1960 MACK C FIRE PUMPER TRUCK TEXACO 2014 SERIES 6 1/32 AUTOWORLD CP7157
$42.99

MACK TRUCK brochure 1975, Maxidyne 300 Series 8 pages full color
MACK TRUCK brochure 1975, Maxidyne 300 Series 8 pages full color
$7.50

MATCHBOX DIECAST EMERGENCY LOT TWO 1963 MACK B FIRE TRUCK PUMPER RED NIP HTF
MATCHBOX DIECAST EMERGENCY LOT TWO 1963 MACK B FIRE TRUCK PUMPER RED NIP HTF
$4.99

Corgi Classics - Yellow Mack Truck - White Rock Water - 1986
Corgi Classics - Yellow Mack Truck - White Rock Water - 1986
$8.00

NEW MACK TRUCK BULLDOG LOGO CAMOUFLAGE BASEBALL DRIVING HAT CAP AUTOMOBILE TRUCK
NEW MACK TRUCK BULLDOG LOGO CAMOUFLAGE BASEBALL DRIVING HAT CAP AUTOMOBILE TRUCK
$9.91

2014 MATCHBOX 1963 MACK B FIRE TRUCK LOT OF TEN
2014 MATCHBOX 1963 MACK B FIRE TRUCK LOT OF TEN
$14.95

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..