Project Goldberg

Tyler Pannell Lee Wennerstrom

Erica Carrico

OPERATION “DRIFTWOOD”

PROCESS

STEP 1: PARALLEL INCLINE

RAMPS

1st ramp

2nd rampmh 145.0

2/81.9

024.0

125.0

138.0

smg

mr

mh

kgm

ball

ball

smv RAMPball /324.1)1(

smv RAMPball /453.1)2(

252

)( MRI solidsphere

2212

21 Imvmgh

rv

2252

212

21

rvMRmvmgh

[Same equations as 1st ramp]

STEP 3: BALL AND PULLEY

I)

II)

III)

IV)

STEP 4: BLUE CAR RELEASED

09.0

/5.187

085.0

x

mNk

kgmcar

IEma in )2(#

smvcar /227.4

2/81.9

024.0

074.0

138.0

sma

kgr

kgm

kgm

pulley

arm

ball

2/50912.0 smkgmomentum

Imomentum

armpulleytotal III

205504.0 mkgItotal

2/243.27 srad

2

21

22

12

srad /25.92

2212

21 mvkx

m

kxv

2

221 mrIcylinder

231

)( mlI larperpendicusolidrod

STEP 5: CAR COLLISION

W/HEART

STEP 6: AMBULANCE

RELEASED

smv

kgm

kgm

car

car

bannerheart

/227.4

085.0

018.0

07.0

/5.187

091.0

x

mNk

kgmcar

MAKE

ORANGE

green!

smv tafterimpaccar /750.2)(

smv gentaltafterimpacheart /977.6tan)(

smvcar /177.3

2212

21 mvkx

m

kxv

2

''22112211 vmvmvmvm

Cost Estimate

ITEM PRICE

Skill Sticks $1.00

Mini Glue Gun $2.59

Glue Sticks $1.89

Large Wooden Heart $0.69

Balsa sheets $1.99

Dowel $1.39

Clothes Pins $1.99

Cardboard $0.50

Used soda can $0.05

Toy cars (x2) $1.94

Revolutionary on a Horse $1.49

Rubber bands $0.10

Stress balls bought in S. Korea (~5000 Won)

$4.31

Total: $19.93

A lot of energy was expended uselessly

during the making of this device. No

animals were harmed in the process.