Mack Trucks

Lot of 2 Metal Bulldog Mack Truck Advertising Hood Ornament Chrome Plated Emblem
Lot of 2 Metal Bulldog Mack Truck Advertising Hood Ornament Chrome Plated Emblem
$18.68

2 CLEAR MACK TRUCK DECAL,S HALOGRAMS  ~ NEW
2 CLEAR MACK TRUCK DECAL,S HALOGRAMS ~ NEW
$5.99

1985 Mack Dump Truck
1985 Mack Dump Truck
$8,100.00

Rare! First Gear Mack Chicago Dept. of Streets & Sanitation  Plow Truck, LOOK!
Rare! First Gear Mack Chicago Dept. of Streets & Sanitation Plow Truck, LOOK!
$39.95

D A KESSLER B  MACK DUMP TRUCK First Gear MINT 1st
D A KESSLER B MACK DUMP TRUCK First Gear MINT 1st
$49.95

Rare! 1/34 First Gear Mack, Geo. Brewster & Son Bogota NJ Plow Truck, LOOK!
Rare! 1/34 First Gear Mack, Geo. Brewster & Son Bogota NJ Plow Truck, LOOK!
$39.95

Vintage Mack Truck Collectibles Ash Tray Zippo Tape Measure Emblem
Vintage Mack Truck Collectibles Ash Tray Zippo Tape Measure Emblem
$33.00

Ertl Citgo Mack Tanker Truck 1:64 Die Cast Metal *NIP*
Ertl Citgo Mack Tanker Truck 1:64 Die Cast Metal *NIP*
$9.99

MACK RD Triaxle Dump Truck
MACK RD Triaxle Dump Truck
$4,150.00

1997 E7 Mack Truck 454 quad axle well maintained
1997 E7 Mack Truck 454 quad axle well maintained
$29,100.00

~ BULLDOG EMBLEM FENDER PAIR May Suit MACK TRUCK Chrome Metal *NEW
~ BULLDOG EMBLEM FENDER PAIR May Suit MACK TRUCK Chrome Metal *NEW
$32.00

1ST GEAR~1960 B-MODEL MACK SHORT DUMP TRUCK WITH PLOW~NEW IN BOX
1ST GEAR~1960 B-MODEL MACK SHORT DUMP TRUCK WITH PLOW~NEW IN BOX
$49.99

Die Cast Diecast Mack Truck R-600 with Dump and Snow Plow
Die Cast Diecast Mack Truck R-600 with Dump and Snow Plow
$35.00

ERTL  Mack 1926 Bull Dog  Texaco OIl Truck
ERTL Mack 1926 Bull Dog Texaco OIl Truck
$4.99

First Gear Bechtel Group Inc. 1960 Mack Dump Truck 1/34 Scale
First Gear Bechtel Group Inc. 1960 Mack Dump Truck 1/34 Scale
$29.95

1991 Mack RD690S Dump Truck Tandem Axle EM6 Diesel in Mississippi NO RESERVE
1991 Mack RD690S Dump Truck Tandem Axle EM6 Diesel in Mississippi NO RESERVE
$8,800.00

Overnight Transportation   Mack Truck Die-Cast ERTL
Overnight Transportation Mack Truck Die-Cast ERTL
$13.25

1st Gear Inc RARE
1st Gear Inc RARE "Tootsie Roll" die-cast 1961 Mack truck & Tanker Mirrors Missi
$35.00

New in Box First Gear 1960 B-61 Mack Truck Tractor Trailer Daisy Red Ryder !!
New in Box First Gear 1960 B-61 Mack Truck Tractor Trailer Daisy Red Ryder !!
$34.95

Matchbox Fire Department Mack Auxiliary Power Truck-1991
Matchbox Fire Department Mack Auxiliary Power Truck-1991
$8.69

New in Box First Gear 1960 B-61 Mack Truck Tractor Trailer state hwy dept
New in Box First Gear 1960 B-61 Mack Truck Tractor Trailer state hwy dept
$70.96

 First Gear Concrete Supply Mack R Cement Mixer Truck 1:34 NEW 19-2622
First Gear Concrete Supply Mack R Cement Mixer Truck 1:34 NEW 19-2622
$14.99

Corgi 52101 MACK CF AERIAL LADDER, LONG BEACH Truck
Corgi 52101 MACK CF AERIAL LADDER, LONG BEACH Truck
$34.99

 First Gear Koncrete Ind. Mudzilla Mack R Cement Mixer Truck 1:34 NEW 18-2714
First Gear Koncrete Ind. Mudzilla Mack R Cement Mixer Truck 1:34 NEW 18-2714
$16.00

 First Gear Hale Kauai - Mack R Cement Mixer Truck 1:34 NEW 19-2620
First Gear Hale Kauai - Mack R Cement Mixer Truck 1:34 NEW 19-2620
$14.99

1997 1:34 FIRST GEAR 1960 MODEL B-61 MACK THE TEXAS POPE LINE COMPANY TRUCK
1997 1:34 FIRST GEAR 1960 MODEL B-61 MACK THE TEXAS POPE LINE COMPANY TRUCK
$42.00

First Gear Museum Mack Tow Truck 1:34 scale A must have for serious collectors
First Gear Museum Mack Tow Truck 1:34 scale A must have for serious collectors
$75.00

 MACK TRUCK BULLDOG HOOD ORNAMENT WITH BASE  PATENT #87931
MACK TRUCK BULLDOG HOOD ORNAMENT WITH BASE PATENT #87931
$10.00

Rare! 1/34 First Gear Mack New York State DOT Plow Truck, Must See! LOOK!
Rare! 1/34 First Gear Mack New York State DOT Plow Truck, Must See! LOOK!
$71.00

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

First Gear # 19-2218 Texaco 1960 Mack B-61 Tow Truck Wrecker Expressway 1:34
First Gear # 19-2218 Texaco 1960 Mack B-61 Tow Truck Wrecker Expressway 1:34
$52.00

PENJOY Highway Department Dump Truck With Plow And Salt Load 1/64 Die-Cast Truck
PENJOY Highway Department Dump Truck With Plow And Salt Load 1/64 Die-Cast Truck
$20.50

5 Mack Truck Trucks Bulldog Tie Tack Pendant Ingot Button Emblem Allentown PA
5 Mack Truck Trucks Bulldog Tie Tack Pendant Ingot Button Emblem Allentown PA
$19.99

RARE PENJOY Construction Mack Truck 10th Anniversary Tri Axel Delivery 1/64 NR
RARE PENJOY Construction Mack Truck 10th Anniversary Tri Axel Delivery 1/64 NR
$27.55

1/32 scale trucks
1/32 scale trucks
$50.00

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

Corgi Major  Mack Exxon Tanker Truck Cast Wheels
Corgi Major Mack Exxon Tanker Truck Cast Wheels
$15.00

VINTAGE MACK TRUCK BULLDOG CHROME HOOD ORNAMENT
VINTAGE MACK TRUCK BULLDOG CHROME HOOD ORNAMENT
$9.99

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

1/34 Custom R700 Mack Winch Truck
1/34 Custom R700 Mack Winch Truck
$50.00

VINTAGE MACK TRUCK BULLDOG CHROME SIDE ORNAMENT EMBLEM #27RU247
VINTAGE MACK TRUCK BULLDOG CHROME SIDE ORNAMENT EMBLEM #27RU247
$9.99

Mack Truck Operator's Manual
Mack Truck Operator's Manual
$20.00

Vintage Mack Truck Bulldog Side Emblem Ornament Bull Dog 27RU246 ORIGINAL BOLTS!
Vintage Mack Truck Bulldog Side Emblem Ornament Bull Dog 27RU246 ORIGINAL BOLTS!
$9.99

Vintage MACK Truck Chrome Bulldog Hood Ornament Emblem 87931 4
Vintage MACK Truck Chrome Bulldog Hood Ornament Emblem 87931 4"
$21.00

MACK TERRAPRO WASTE MANAGEMENT GARBAGE TRUCK  W/BIN 1/34 FIRST GEAR 10-4004
MACK TERRAPRO WASTE MANAGEMENT GARBAGE TRUCK W/BIN 1/34 FIRST GEAR 10-4004
$103.45

Mack Tow Truck Wrecker City of Chicago First Gear #19-2786 1/34 Model Diecast
Mack Tow Truck Wrecker City of Chicago First Gear #19-2786 1/34 Model Diecast
$57.00

Mack Trucks '88 Mack on the Move Winross Truck
Mack Trucks '88 Mack on the Move Winross Truck
$21.99

2015 MATCHBOX SUPREME HERO WHITE '63 MACK B MODEL FIRE TRUCK FREE SHIPPING
2015 MATCHBOX SUPREME HERO WHITE '63 MACK B MODEL FIRE TRUCK FREE SHIPPING
$9.50

Waste Management Garbage Truck  Front End Loader. MIB
Waste Management Garbage Truck Front End Loader. MIB
$59.99

 MACK LOGO GRANITE DUMP TRUCK First Gear MINT 1st Green
MACK LOGO GRANITE DUMP TRUCK First Gear MINT 1st Green
$49.88

1990 Mack Superliner Triaxle Dump Truck Tri Axle Red Tri-Axle Aluminum Body
1990 Mack Superliner Triaxle Dump Truck Tri Axle Red Tri-Axle Aluminum Body
$15,100.00

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
$45.99

1989 Mack  Truck
1989 Mack Truck
$2,500.00

NIP Buddy L Coca Cola Trailer Coke Truck w miniature bottles & Machine Mack
NIP Buddy L Coca Cola Trailer Coke Truck w miniature bottles & Machine Mack
$24.00

3 BLUE MACK TRUCK DECAL'S HALOGRAMS  ~ NEW
3 BLUE MACK TRUCK DECAL'S HALOGRAMS ~ NEW
$5.99

Very Rare! 1/25 First Gear Mack B-61 State Hi-Way Dept. Plow Truck, Must See!
Very Rare! 1/25 First Gear Mack B-61 State Hi-Way Dept. Plow Truck, Must See!
$165.50

RARE 1999 Mack First Gear Vision Tractor Trailer Diecast Journey Truck 1:54 NEW!
RARE 1999 Mack First Gear Vision Tractor Trailer Diecast Journey Truck 1:54 NEW!
$39.99

Matchbox Auxiliary Power Truck Mack
Matchbox Auxiliary Power Truck Mack
$0.99

Buddy L california semi Mack truck & trailer, new in box, never opened
Buddy L california semi Mack truck & trailer, new in box, never opened
$10.00

VINTAGE  MACK TRUCK BULL DOG EMBLEM TRIM ORNAMENT
VINTAGE MACK TRUCK BULL DOG EMBLEM TRIM ORNAMENT
$17.00

MACK TRUCK DECAL,S HALOGRAMS  ~ NEW
MACK TRUCK DECAL,S HALOGRAMS ~ NEW
$5.99

1/87 Athearn HO Mack B-61 Concrete Mixer Truck
1/87 Athearn HO Mack B-61 Concrete Mixer Truck
$30.00

New matchbox 1963 Mack B fire truck 4 car lot with free shipping
New matchbox 1963 Mack B fire truck 4 car lot with free shipping
$7.99

FG FIRST GEAR MACK GRANITE SEMI CAB SNOW PLOW DUMP TRUCK 1/64 69-0213 SNOWPLOW
FG FIRST GEAR MACK GRANITE SEMI CAB SNOW PLOW DUMP TRUCK 1/64 69-0213 SNOWPLOW
$59.95

First Gear Waste Management Mack Front-End Loader Refuse Truck 1:34 Diecast Boxd
First Gear Waste Management Mack Front-End Loader Refuse Truck 1:34 Diecast Boxd
$79.49

First Gear City of New York Sanitation Dept Top Loading Reuse Truck 19-3086
First Gear City of New York Sanitation Dept Top Loading Reuse Truck 19-3086
$102.50

Vintage New Mack Truck Pencils ~ never used ~ never sharpened
Vintage New Mack Truck Pencils ~ never used ~ never sharpened
$7.50

First Gear City of Albuquerque top loading refuse collection truck 19-3145
First Gear City of Albuquerque top loading refuse collection truck 19-3145
$46.59

Mack dump truck lic. by PA. dept. of trans. sc. 1996
Mack dump truck lic. by PA. dept. of trans. sc. 1996
$15.99

1960 Mack C Rescue Truck West Hempstead 1:50 Die-Cast Signature Models 32425 Red
1960 Mack C Rescue Truck West Hempstead 1:50 Die-Cast Signature Models 32425 Red
$17.99

First Gear Allied Waste Top Loading Garbage Truck 19-3146
First Gear Allied Waste Top Loading Garbage Truck 19-3146
$93.00

Mooseheart front load garbage truck #19-3045  Limited Edition 2004 release date
Mooseheart front load garbage truck #19-3045 Limited Edition 2004 release date
$41.00

CUSTOM BUILT FG R MODEL MACK GRANITE SEMI DAY CAB HEAVY HAUL TRUCK 1/64 TOW B
CUSTOM BUILT FG R MODEL MACK GRANITE SEMI DAY CAB HEAVY HAUL TRUCK 1/64 TOW B
$49.95

VINTAGE MACK TRUCK CHROME HOOD ORNAMENT
VINTAGE MACK TRUCK CHROME HOOD ORNAMENT
$29.99

First Gear City of Chicago rear load garbage truck 19-3320
First Gear City of Chicago rear load garbage truck 19-3320
$41.00

First Gear Chicago Streets &Sanitation Front loader garbage truck 1/34 scale
First Gear Chicago Streets &Sanitation Front loader garbage truck 1/34 scale
$71.00

Matchbox `68 Toyota Land Cruiser FJ40 & Mack B Fire Truck `93 Ford Mustang  Lot
Matchbox `68 Toyota Land Cruiser FJ40 & Mack B Fire Truck `93 Ford Mustang Lot
$10.00

First Gear NUWAY-STAR-HOMEWOOD Three truck set
First Gear NUWAY-STAR-HOMEWOOD Three truck set
$162.09

EMPLOYEE EDITION REPUBLIC SERVICES MACK TRASH TRUCK by FIRST GEAR #10-4007
EMPLOYEE EDITION REPUBLIC SERVICES MACK TRASH TRUCK by FIRST GEAR #10-4007
$129.95

MATCHBOX 1963 MACK B FIRE TRUCK RED MBX HEROIC RESCUE
MATCHBOX 1963 MACK B FIRE TRUCK RED MBX HEROIC RESCUE
$2.73

2005 Mack CV 713 tri axle dump truck
2005 Mack CV 713 tri axle dump truck
$45,100.00

1/32 FRANKLIN MINT 1993 MACK TRUCK SEMI     PAPERWORK
1/32 FRANKLIN MINT 1993 MACK TRUCK SEMI PAPERWORK
$89.00

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

CORGI Die-Cast LIONEL 52002 MACK CF PUMPER Fir Truck NO BOX
CORGI Die-Cast LIONEL 52002 MACK CF PUMPER Fir Truck NO BOX
$5.00

Vintage Mack Truck Bull Dog Chrome Hood Ornament 87931 Used
Vintage Mack Truck Bull Dog Chrome Hood Ornament 87931 Used
$29.95

MACK R-MODEL STAKE TRUCK WITH LOAD STIEGER TRACTOR 1/34 FIRST GEAR  19-3914
MACK R-MODEL STAKE TRUCK WITH LOAD STIEGER TRACTOR 1/34 FIRST GEAR 19-3914
$29.69

BUDDY L - Dump Truck & Mack Truck Semi & Side Load Horse Hauler Trailer Farm Toy
BUDDY L - Dump Truck & Mack Truck Semi & Side Load Horse Hauler Trailer Farm Toy
$8.95

1/34 First Gear Mack,  McClain & Galion Inc. Galion Ohio Dump Truck, LOOK!
1/34 First Gear Mack, McClain & Galion Inc. Galion Ohio Dump Truck, LOOK!
$41.00

RARE PENNZOIL R MODEL MACK WRECKER TOW TRUCK  1ST FIRST GEAR 19-289
RARE PENNZOIL R MODEL MACK WRECKER TOW TRUCK 1ST FIRST GEAR 19-289
$64.99

Rare! 1/34 First Gear Mack, E. N. Curtis Plow Truck, Only 480 Made!  LOOK!
Rare! 1/34 First Gear Mack, E. N. Curtis Plow Truck, Only 480 Made! LOOK!
$49.95

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)
$44.99

1:64 Die-Cast HERSHEY'S Mack Model BM Stake Trck
1:64 Die-Cast HERSHEY'S Mack Model BM Stake Trck
$18.99

Mack Trucks collectors Shot Glasses
Mack Trucks collectors Shot Glasses
$9.99

MATCHBOX HEROIC RESCUE 1963 MACK B FIRE TRUCK RED 1/64 DIECAST 2013 Hot wheels
MATCHBOX HEROIC RESCUE 1963 MACK B FIRE TRUCK RED 1/64 DIECAST 2013 Hot wheels
$1.29

Corgi 2003 Starbucks Mack LJ Truck w/ Christmas Tree Load * 1/50th Scale
Corgi 2003 Starbucks Mack LJ Truck w/ Christmas Tree Load * 1/50th Scale
$20.00

Vintage Buntingware Mack Truck Advertising Mug SET OF 2 By HALL
Vintage Buntingware Mack Truck Advertising Mug SET OF 2 By HALL
$16.99

Vintage Mack Truck CHROME Hood Ornament Bulldog Patent 87931 Mounted
Vintage Mack Truck CHROME Hood Ornament Bulldog Patent 87931 Mounted
$11.50

 L MACK DIESEL POWERED BOX TRUCK FIRST GEAR 1ST
L MACK DIESEL POWERED BOX TRUCK FIRST GEAR 1ST
$64.50

 First Gear Anderson Concrete Mack R Cement Mixer Truck 1:34 NEW 19-2602
First Gear Anderson Concrete Mack R Cement Mixer Truck 1:34 NEW 19-2602
$14.99

CODE 3 UNMARKED MACK LADDER FIRE TRUCK 1/64 LAYOUT DISPLAY DIORAMA SELL OFF!
CODE 3 UNMARKED MACK LADDER FIRE TRUCK 1/64 LAYOUT DISPLAY DIORAMA SELL OFF!
$51.00

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..