Mack Trucks

1993 Eastwood Automobilia First Gear 1960 Mack Truck Bulldog Model B-61
1993 Eastwood Automobilia First Gear 1960 Mack Truck Bulldog Model B-61
$37.00

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

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

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

Mack MR front load refuse garbage truck with bin yellow 1/50 free shipping
Mack MR front load refuse garbage truck with bin yellow 1/50 free shipping
$49.99

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

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

Mack MR front load refuse garbage truck with bin green 1/50 free shipping
Mack MR front load refuse garbage truck with bin green 1/50 free shipping
$49.99

First Gear 1:34 Granite refuse roll off truck
First Gear 1:34 Granite refuse roll off truck
$72.87

Penjoy AACA Museum Dump Truck T-7
Penjoy AACA Museum Dump Truck T-7
$11.00

Mack MR front load refuse garbage truck with bin green 1/50 free shipping
Mack MR front load refuse garbage truck with bin green 1/50 free shipping
$59.99

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

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

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

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

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

CORGI 50901 Mack LJ 6 Wheel
CORGI 50901 Mack LJ 6 Wheel "Mobilgas" Tanker Truck - 1/50 Scale Die Cast
$27.95

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 custom mack model r cement truck 1:34 scale
First gear custom mack model r cement truck 1:34 scale
$175.00

First Gear Mack Dump Truck T-18
First Gear Mack Dump Truck T-18
$15.50

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

AHL Hartoy L02022 1:64 Mack CJ Stake Truck Pennzoil MIB 90s
AHL Hartoy L02022 1:64 Mack CJ Stake Truck Pennzoil MIB 90s
$8.00

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

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

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

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
$3.25

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

First Gear AMOCO Tow Truck Wrecker 1960 Mack B-61 Tandem  1:34 Scale NIB
First Gear AMOCO Tow Truck Wrecker 1960 Mack B-61 Tandem 1:34 Scale NIB
$69.99

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

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

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

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

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

Rare Mack W Model COE -  8x10 truck photo
Rare Mack W Model COE - 8x10 truck photo
$5.00

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

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

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
$73.71

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

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

DIECAST ERTL TRUCK BANKS
DIECAST ERTL TRUCK BANKS
$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

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

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

First Gear Mack B-61 Thermodyne Diesel Truck 1:25 Scale  Used  (10)
First Gear Mack B-61 Thermodyne Diesel Truck 1:25 Scale Used (10)
$56.55

**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

MATCHBOX  1963 MACK B FIRE TRUCK  FIRE ENGINE #100/120 HEROIC RESCUE SERIES CT
MATCHBOX 1963 MACK B FIRE TRUCK FIRE ENGINE #100/120 HEROIC RESCUE SERIES CT
$2.54

**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

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

MACK B-61 TRUCK WITH 35
MACK B-61 TRUCK WITH 35" CONTAINER GREEN 1/43 MODEL BY NEW RAY 16103
$12.99

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

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

HO 1/87 TONKIN MACK TRAILER TRUCK ( DOUBLES) ABF CUSTOM #1D-DT
HO 1/87 TONKIN MACK TRAILER TRUCK ( DOUBLES) ABF CUSTOM #1D-DT
$39.99

 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
$28.83

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

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

 1962 MACK Trucks Model F-715 Brochure/Specifications
1962 MACK Trucks Model F-715 Brochure/Specifications
$5.88

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

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

1/32 truck
1/32 truck
$45.00

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

MATCHBOX '63 MACK B FIRE TRUCK & SEAGRAVE FIRE ENGINE
MATCHBOX '63 MACK B FIRE TRUCK & SEAGRAVE FIRE ENGINE
$2.99

New Release Matchbox 1963 Mack B Fire Truck #100 Mint
New Release Matchbox 1963 Mack B Fire Truck #100 Mint
$0.99

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

Eastwood  1960 Mack B-61 Tow Truck rm
Eastwood 1960 Mack B-61 Tow Truck rm
$40.00

Set of 6 MIB Matchbox Model of Yesteryear MOY Fire Engine Truck Mack Mercedes
Set of 6 MIB Matchbox Model of Yesteryear MOY Fire Engine Truck Mack Mercedes
$29.99

Set of 6 MIB Matchbox Model of Yesteryear MOY Fire Engine Truck Ahrens Fox Mack
Set of 6 MIB Matchbox Model of Yesteryear MOY Fire Engine Truck Ahrens Fox Mack
$29.99

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

First Gear Texaco B-61 Mack tow truck MINT!  stock #19-2218
First Gear Texaco B-61 Mack tow truck MINT! stock #19-2218
$45.00

Pola LGB #992 Fire Station House & Tower w/DieCast 1935 Mack Fire Truck, G Scale
Pola LGB #992 Fire Station House & Tower w/DieCast 1935 Mack Fire Truck, G Scale
$81.76

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

1954 Mack B63SX Truck Brochure  4 Pages
1954 Mack B63SX Truck Brochure 4 Pages
$8.55

Mack Truck Bull Dog Desk Pen Holder
Mack Truck Bull Dog Desk Pen Holder
$34.95

1963 MACK B FIRE TRUCK * LOT OF 4 * 2014 MATCHBOX
1963 MACK B FIRE TRUCK * LOT OF 4 * 2014 MATCHBOX
$14.99

AHL 1:64 Scale Mack Model BM Wrigley's Truck
AHL 1:64 Scale Mack Model BM Wrigley's Truck
$6.95

Penjoy 1:64 J & J TRUCKING Mack CH600 w/ flatbed  1 of 40 / OEM / XMAS / NOS
Penjoy 1:64 J & J TRUCKING Mack CH600 w/ flatbed 1 of 40 / OEM / XMAS / NOS
$14.98

BFIRST GEAR 1960  MACK B PUMPER 1/34 MACK FIRE BRIGADE TRUCK W/ DOG - WHITE
BFIRST GEAR 1960 MACK B PUMPER 1/34 MACK FIRE BRIGADE TRUCK W/ DOG - WHITE
$39.00

Penjoy 1:64 J & J TRUCKING Mack CH600 w/ cab load  1 of 100 / OEM / XMAS / NOS
Penjoy 1:64 J & J TRUCKING Mack CH600 w/ cab load 1 of 100 / OEM / XMAS / NOS
$14.98

Lot of 4 Corgi - Mack 5 Ton Truck - Ford Artic - Pumper - Magirus 4
Lot of 4 Corgi - Mack 5 Ton Truck - Ford Artic - Pumper - Magirus 4" scale 1:50?
$9.95

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

MACK TRUCK BULLDOG  PAPER WEIGHT RARE
MACK TRUCK BULLDOG PAPER WEIGHT RARE
$100.00

Lot of 3 Corgi 1/50 scale Pepsi Cola Delivery Trucks, Mack AC, Ford Model T
Lot of 3 Corgi 1/50 scale Pepsi Cola Delivery Trucks, Mack AC, Ford Model T
$12.50

AMERICAN HIGHWAY LEGENDS: GULF GASOLINE, MACK DELIVERY TRUCK -  HARTOY - MIB
AMERICAN HIGHWAY LEGENDS: GULF GASOLINE, MACK DELIVERY TRUCK - HARTOY - MIB
$14.95

MATCHBOX 1994 SUPER RIGS OREO NABISCO SEMI TRUCK NIP
MATCHBOX 1994 SUPER RIGS OREO NABISCO SEMI TRUCK NIP
$1.49

MATCHBOX 1997 SUPER RIGS PLANTERS MR PEANUT SEMI TRUCK NIP
MATCHBOX 1997 SUPER RIGS PLANTERS MR PEANUT SEMI TRUCK NIP
$1.49

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

Mack Truck Battery Transistor Radio
Mack Truck Battery Transistor Radio
$20.00

Ertl 1/64 Scale MACK CITGO TANKER TRUCK BANK CONOCO EXXON CORGI JUNIORS TOY LOT
Ertl 1/64 Scale MACK CITGO TANKER TRUCK BANK CONOCO EXXON CORGI JUNIORS TOY LOT
$0.99

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

rt Franklin Mint B11XR57 Mack CH Fire Truck Hose Co. #3  Tanker TT 1/43
rt Franklin Mint B11XR57 Mack CH Fire Truck Hose Co. #3 Tanker TT 1/43
$142.50

1920 MACK-INTERNATIONAL TRUCK Sales Brochure & Poster
1920 MACK-INTERNATIONAL TRUCK Sales Brochure & Poster
$12.99

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..