Mack Trucks

Bruder Toys Mack Granite Garbage Truck Ruby Red / Green 02812 Kids Play NEW
Bruder Toys Mack Granite Garbage Truck Ruby Red / Green 02812 Kids Play NEW
$84.00

MATCHBOX 1920 MACK AC TRUCK MODELS OF YESTERYEAR SERIES YFE01
MATCHBOX 1920 MACK AC TRUCK MODELS OF YESTERYEAR SERIES YFE01
$9.99

Disney Pixar Cars Disney Mack the Truck & Lightning McQueen set.
Disney Pixar Cars Disney Mack the Truck & Lightning McQueen set.
$9.99

FIRST GEAR 1:25 SCALE, 1960 MACK B-61 TEXACO TOW TRUCK
FIRST GEAR 1:25 SCALE, 1960 MACK B-61 TEXACO TOW TRUCK
$149.95

Smith Miller LF Mack Custom LP Gas Truck with Trailer
Smith Miller LF Mack Custom LP Gas Truck with Trailer
$845.00

Vintage Mack Trucks Bulldog Alumaline Advertising Coaster Ashtray Orig. Box #2
Vintage Mack Trucks Bulldog Alumaline Advertising Coaster Ashtray Orig. Box #2
$19.95

1/64 Mack Road Train Livestock Truck by Highway Replicas 1200 Made NEW
1/64 Mack Road Train Livestock Truck by Highway Replicas 1200 Made NEW
$159.00

Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign White #1
Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign White #1
$19.95

Matchbox Premiere Armor All Mack Semi Truck
Matchbox Premiere Armor All Mack Semi Truck
$9.99

1929 Mack TEXACO Fire Truck Die Cast by ERTL collectibles #15
1929 Mack TEXACO Fire Truck Die Cast by ERTL collectibles #15
$12.00

Winross Catawissa Lumber & Spêcilaty Co. Mack Semi Truck 1/64 RARE
Winross Catawissa Lumber & Spêcilaty Co. Mack Semi Truck 1/64 RARE
$9.99

Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Tan
Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Tan
$19.95

Mack R Model Tandem Truck with Flatbed 1/48 Scale Menards
Mack R Model Tandem Truck with Flatbed 1/48 Scale Menards
$14.75

Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Olive
Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Olive
$19.95

Siku  Mack Wrecker Truck
Siku Mack Wrecker Truck
$15.00

Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Brown
Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Brown
$19.95

Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Grey
Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Grey
$19.95

Smith Miller B Mack Custom Lumber Truck with Pup
Smith Miller B Mack Custom Lumber Truck with Pup
$850.00

MATCHBOX 1975 MACK CF FIRE TRUCK  #55/120 MBX HEROIC RESCUE SERIES NEW
MATCHBOX 1975 MACK CF FIRE TRUCK #55/120 MBX HEROIC RESCUE SERIES NEW
$8.00

Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Yellow
Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Yellow
$19.95

AHL WRIGLEY'S GUM MACK BM Semi&Trailer American Trucking Collection 1:64 /C3
AHL WRIGLEY'S GUM MACK BM Semi&Trailer American Trucking Collection 1:64 /C3
$7.95

Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Maroon
Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Maroon
$19.95

The Menards ~ 1:48 Die-Cast Mack Truck with Flatbed - NIB
The Menards ~ 1:48 Die-Cast Mack Truck with Flatbed - NIB
$14.29

Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign White #2
Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign White #2
$19.95

1950 Logging Northwest Mack Trucks RPPC Hauling Logs Oregon City OR Postmark
1950 Logging Northwest Mack Trucks RPPC Hauling Logs Oregon City OR Postmark
$14.99

2017 FIRST GEAR 1:64 *WHITE* Mack Pinnacle Semi Truck Day Cab w/AIR FOIL DCP NIB
2017 FIRST GEAR 1:64 *WHITE* Mack Pinnacle Semi Truck Day Cab w/AIR FOIL DCP NIB
$27.99

First Gear - Truck Parts - Mack Tandem Assembly - 1:34 Scale - 1215
First Gear - Truck Parts - Mack Tandem Assembly - 1:34 Scale - 1215
$12.50

Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Red NICE
Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Red NICE
$19.95

Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Olive #2
Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Olive #2
$19.95

 Matchbox 2001 #45 Mack Auxiliary Power Truck with Variations
Matchbox 2001 #45 Mack Auxiliary Power Truck with Variations
$4.00

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

1/64 YELLOW 30039 TOP SHELF REPLICAS TSR MACK F 700 CABOVER SEMI CAB TRUCK DCP
1/64 YELLOW 30039 TOP SHELF REPLICAS TSR MACK F 700 CABOVER SEMI CAB TRUCK DCP
$49.95

MATCHBOX SUPREME HERO COLLECTION 1963 '63 MACK MODEL B FIRE TRUCK
MATCHBOX SUPREME HERO COLLECTION 1963 '63 MACK MODEL B FIRE TRUCK
$6.00

Vintage Mack Trucks Bulldog Alumaline Advertising Coaster Ashtray Original Box
Vintage Mack Trucks Bulldog Alumaline Advertising Coaster Ashtray Original Box
$19.95

New Adjustable Relaxed Fit Mack Truck Hat With Bulldog Logo
New Adjustable Relaxed Fit Mack Truck Hat With Bulldog Logo
$12.95

# Franklin Mint Die Cast Mack Truck with Box 1/32 Scale
# Franklin Mint Die Cast Mack Truck with Box 1/32 Scale
$99.99

2002 First Gear 1/34 Mack Truck Keeping America Beautiful.. Garbage, Waste Truck
2002 First Gear 1/34 Mack Truck Keeping America Beautiful.. Garbage, Waste Truck
$169.99

MACK TERRAPRO WASTE MANAGEMENT GARBAGE TRUCK W/BIN 1/34 BY FIRST GEAR 10-4006
MACK TERRAPRO WASTE MANAGEMENT GARBAGE TRUCK W/BIN 1/34 BY FIRST GEAR 10-4006
$112.45

AACA 1926 Mack Delivery Ertl Truck Bank
AACA 1926 Mack Delivery Ertl Truck Bank
$3.99

Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Lot of 2
Unusual Mack Trucks Leather Headrest Armrest Bulldog Insert Sample Sign Lot of 2
$24.95

Lledo Coca Cola 1934 Mack Canvas Back Truck Worldwide Advertising Greece NIP
Lledo Coca Cola 1934 Mack Canvas Back Truck Worldwide Advertising Greece NIP
$7.19

1:64 First Gear *SILVER w/GRAPHICS* Mack R Semi Truck *VERY SHARP LOOKING!* DCP
1:64 First Gear *SILVER w/GRAPHICS* Mack R Semi Truck *VERY SHARP LOOKING!* DCP
$39.99

Hartoy Mack Model CJ Vintage Antique 1991 Hersheys AHL Syrup 1/64 Die cast Truck
Hartoy Mack Model CJ Vintage Antique 1991 Hersheys AHL Syrup 1/64 Die cast Truck
$12.48

Mack Trucks Allentown Mack Bulldog November 1943 Employee Magazine
Mack Trucks Allentown Mack Bulldog November 1943 Employee Magazine
$7.99

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

COOL OLD MACK TRUCK CHROME HOOD ORNAMENT OR EMBLEM
COOL OLD MACK TRUCK CHROME HOOD ORNAMENT OR EMBLEM
$9.99

Mack LR off highway dump truck.  Artwork.
Mack LR off highway dump truck. Artwork.
$10.50

Mack Trucks Allentown PA World Headquarters Ashtray Ornamin
Mack Trucks Allentown PA World Headquarters Ashtray Ornamin
$9.99

1/64 Mack Truck Livestock Road Train with Two Extra Matching Livestock Trailers
1/64 Mack Truck Livestock Road Train with Two Extra Matching Livestock Trailers
$325.00

Coca-Cola Vintage Collectibles Mack Box Truck 1:64 Diecast  C22-3
Coca-Cola Vintage Collectibles Mack Box Truck 1:64 Diecast C22-3
$14.95

First Gear Hennis Freight Lines diecast semi mack truck tractor trailer 1:32
First Gear Hennis Freight Lines diecast semi mack truck tractor trailer 1:32
$35.00

Vintage Photo MACK Truck Cab Promotional Picture Black & White 8
Vintage Photo MACK Truck Cab Promotional Picture Black & White 8" x 10"
$14.95

Mack Trucks Allentown Mack Bulldog Nov 1940 Old Timers Issue Employee Magazine
Mack Trucks Allentown Mack Bulldog Nov 1940 Old Timers Issue Employee Magazine
$7.99

Winross MURAL Transport Inc Mack WHite 1/64 Semi Truck RARE
Winross MURAL Transport Inc Mack WHite 1/64 Semi Truck RARE
$19.99

Ertl #19142 Mack Railway Express Agency Truck (LS)
Ertl #19142 Mack Railway Express Agency Truck (LS)
$14.95

FIRST GEAR MACK HAULING SERIES TRUCK AND TRAILER
FIRST GEAR MACK HAULING SERIES TRUCK AND TRAILER
$65.00

Matchbox Pravda 1920 Mack AC delivery truck
Matchbox Pravda 1920 Mack AC delivery truck
$9.99

Mack Baltimore Trucks 25th Anniversary 1:64 Penjoy
Mack Baltimore Trucks 25th Anniversary 1:64 Penjoy
$13.99

New First Gear B-61 Mack Mario's Showcase Concrete Construction Model Dump Truck
New First Gear B-61 Mack Mario's Showcase Concrete Construction Model Dump Truck
$200.00

1940's Mack Trucks Blotter with Mack the Bulldog, Norristown Pa
1940's Mack Trucks Blotter with Mack the Bulldog, Norristown Pa
$8.99

 FIRST GEAR 1/34  MACK R  CEMENT MIXER TRUCK, WITH NO PACKAGING # 31
FIRST GEAR 1/34 MACK R CEMENT MIXER TRUCK, WITH NO PACKAGING # 31
$21.00

MATCHBOX  1963 MACK B FIRE TRUCK  FIRE ENGINE #100/120 HEROIC RESCUE SERIES NEW
MATCHBOX 1963 MACK B FIRE TRUCK FIRE ENGINE #100/120 HEROIC RESCUE SERIES NEW
$11.00

2016 Speedway Collector Toy Mack PInnacle Fuel Tanker Truck 2nd In Series
2016 Speedway Collector Toy Mack PInnacle Fuel Tanker Truck 2nd In Series
$29.99

Mack Dump Truck - 1983 Road Machines - 1:64 Construction / Farm - MINT
Mack Dump Truck - 1983 Road Machines - 1:64 Construction / Farm - MINT
$9.95

Siku Eurobuilt MACK TRUCK AND BULK HAULER 1/55 Scale Stock No. 2919
Siku Eurobuilt MACK TRUCK AND BULK HAULER 1/55 Scale Stock No. 2919
$49.99

MACK TRUCKS HAT WITH EMBROIDERY PATCH    COLOR BRIGHT RED ADJUSTABLE SNAPS
MACK TRUCKS HAT WITH EMBROIDERY PATCH COLOR BRIGHT RED ADJUSTABLE SNAPS
$12.75

2017 FIRST GEAR 1:64 *RED* Mack Pinnacle Semi Truck Day Cab w/AIR FOIL DCP NIB
2017 FIRST GEAR 1:64 *RED* Mack Pinnacle Semi Truck Day Cab w/AIR FOIL DCP NIB
$27.99

FRANKLIN MINT PRECISION MODEL MACK CORVETTE TANKER TRUCK & TRAILER 1:43 DIECAST
FRANKLIN MINT PRECISION MODEL MACK CORVETTE TANKER TRUCK & TRAILER 1:43 DIECAST
$139.99

 Gulf Trucks -  1910 Mack Manhattan 4 Ton Tanker -  ERTL Die Cast Bank
Gulf Trucks - 1910 Mack Manhattan 4 Ton Tanker - ERTL Die Cast Bank
$9.00

MACK TRUCKS WINROSS TRUCK
MACK TRUCKS WINROSS TRUCK
$18.95

Siku Mercedes Recycling Truck & Trailer - Actros 1511- 1:64 German Super
Siku Mercedes Recycling Truck & Trailer - Actros 1511- 1:64 German Super
$18.95

2013 MATCHBOX 1963 Mack B Fire Truck #100 HEROIC RESCUE Die-Cast Vehicle
2013 MATCHBOX 1963 Mack B Fire Truck #100 HEROIC RESCUE Die-Cast Vehicle
$7.00

FIRST GEAR MACK R-MODEL DUMP TRUCK WITH PLOW TOLLWAY AND TUNNEL AUTHORITY
FIRST GEAR MACK R-MODEL DUMP TRUCK WITH PLOW TOLLWAY AND TUNNEL AUTHORITY
$65.00

Matchbox Collectibles 1920 Mack A.C Truck  ( Kiwi )
Matchbox Collectibles 1920 Mack A.C Truck ( Kiwi )
$4.99

PEM 1:64 SCALE BULLDOG NATIONAL MACK SEMI TRUCK  MINT  NEW  OLD STOCK
PEM 1:64 SCALE BULLDOG NATIONAL MACK SEMI TRUCK MINT NEW OLD STOCK
$40.00

Rare Vintage Mack Truck Promotional Photo
Rare Vintage Mack Truck Promotional Photo
$14.99

MATCHBOX 1:43 SCALE DIECAST 1920 MACK AC COLLECTORS GUILD TRUCK NIB COA YY052 BM
MATCHBOX 1:43 SCALE DIECAST 1920 MACK AC COLLECTORS GUILD TRUCK NIB COA YY052 BM
$18.99

Corgi Classics C906/1 Early Mack Truck
Corgi Classics C906/1 Early Mack Truck
$15.00

Mack Trucks Allentown Mack Bulldog 1st Quarter 1979 Employee Magazine
Mack Trucks Allentown Mack Bulldog 1st Quarter 1979 Employee Magazine
$7.99

First Gear Mack
First Gear Mack "AC" Truck 1:34 Carrier Air Conditioning LIMITED EDITION
$14.95

First Gear 2365 Mack R Model dump truck w/plow.
First Gear 2365 Mack R Model dump truck w/plow. "Tollway and Tunnel Authority"
$75.00

1920 Mack AC  Fire Truck, Matchbox Models of Yesteryear, YFE01
1920 Mack AC Fire Truck, Matchbox Models of Yesteryear, YFE01
$11.99

First Gear Diecast Casey's General Store 2013 Semi Truck Tractor Trailer 45 Year
First Gear Diecast Casey's General Store 2013 Semi Truck Tractor Trailer 45 Year
$13.50

Vintage Photo Man in 1920s Mack C Cab Dump Truck 736437
Vintage Photo Man in 1920s Mack C Cab Dump Truck 736437
$4.99

Mack Trucks Allentown PA EHU EHUT Cab over Engine 1949 Brochure
Mack Trucks Allentown PA EHU EHUT Cab over Engine 1949 Brochure
$14.99

VERY RARE Conard Mack MR  BFI Garbage Truck Replica
VERY RARE Conard Mack MR BFI Garbage Truck Replica
$149.95

BEST OF MATCHBOX '75 MACK CF PUMPER FIRE TRUCK Red & Gold
BEST OF MATCHBOX '75 MACK CF PUMPER FIRE TRUCK Red & Gold
$6.00

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

MACK TRUCKS Albany NY ice scraper New York vintage truck clipon handheld plastic
MACK TRUCKS Albany NY ice scraper New York vintage truck clipon handheld plastic
$0.99

First Gear Koncrete Ind.
First Gear Koncrete Ind. "Koncrete Kong" Mack R Cement Mixer Truck 1:34 18-2713
$21.95

VINTAGE MACK TRUCK BULL DOGS LEFT & RIGHT GOLD PLATED PINS
VINTAGE MACK TRUCK BULL DOGS LEFT & RIGHT GOLD PLATED PINS
$12.75

1/34 SCALE FIRST GEAR 1960 MACK MODEL PUMPER FIRE TRUCK / ENGINE
1/34 SCALE FIRST GEAR 1960 MACK MODEL PUMPER FIRE TRUCK / ENGINE
$49.99

1951 Mack Trucks & Pin Up Girl Featured on Collector's Envelope *X274
1951 Mack Trucks & Pin Up Girl Featured on Collector's Envelope *X274
$3.50

BRAND NEW! *MACK TRUCKS* 24
BRAND NEW! *MACK TRUCKS* 24"x8" Stamped Steel THERMOMETER "MODEL B ERA* NIP
$19.99

MACK TRUCKS Mid-Liner pen car TIRE PRESSURE GAUGE 50psi 5 3/4
MACK TRUCKS Mid-Liner pen car TIRE PRESSURE GAUGE 50psi 5 3/4" XLNT!
$14.99

FIRST GEAR DIECAST 1/34 MACK DUMP TRUCK CARLOS LEFFLER ENERGY LIMITED EDITION
FIRST GEAR DIECAST 1/34 MACK DUMP TRUCK CARLOS LEFFLER ENERGY LIMITED EDITION
$49.99

Die-Cast Texaco 1925 Mack Bulldog Truck Bank with Key Collector's Series 6 NIB
Die-Cast Texaco 1925 Mack Bulldog Truck Bank with Key Collector's Series 6 NIB
$9.99

1/64 ORANGE 30036 TOP SHELF REPLICAS TSR MACK F 700 CABOVER SEMI CAB TRUCK DCP
1/64 ORANGE 30036 TOP SHELF REPLICAS TSR MACK F 700 CABOVER SEMI CAB TRUCK DCP
$49.95

Matchbox - Models of Yesteryear - 1920 Mack Truck - Acorn Storage Co.
Matchbox - Models of Yesteryear - 1920 Mack Truck - Acorn Storage Co.
$12.99

1955 Mack LJ Amoco Stake Truck with Barrels In Original Box
1955 Mack LJ Amoco Stake Truck with Barrels In Original Box
$59.99

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..