605 What Floats Your Boat? by

605 What Floats Your Boat? by https://padlet.com/sdwyer18/wmogr1prd82wzhj1 Using aluminum foil to craft a boat students will measure and report on variables that increase buoyancy of boats when loaded with cargo. en-us 2020-11-11 23:06:13 UTC 2024-12-08 17:03:00 UTC hello@padlet.com https://padlet.net/icons/png/1f6a3-2640.png Morgan's Boat https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918052895 Prediction of cargo/true data (difference between Up Force and Down Force): 80 g

Observed results/experimental data mass of cargo: 79 g

Percent Error: 1.26%

]]> 2020-11-12 19:12:30 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918052895 Enzo https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918061027 Percent error = 2.5
Mass of boat with cargo = 59.5
Mass of cargo 3 g
Density = 0.583
Volume = 24.7]]> 2020-11-12 19:14:16 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918061027 Leah's Boat leahkusactay23 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918096968 Percent error= 2%
Mass of the boat with cargo=43 grams
Mass of the cargo= 37g

]]> 2020-11-12 19:22:07 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918096968 Kama's Boat kamapan23 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918164434 Prediction of cargo/true data (difference between Up Force and Down Force): 185 g

Observed results/experimental data mass of cargo: 188 g

Percent Error: 1.60%

]]> 2020-11-12 19:36:52 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918164434 Ellis boat (before and after) https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918217703 percent error: 5 percent
volume: 1182 liters
mass of boat: 1.02g
mass of cargo: 42g
total mass: 43.02
weight of boat: 10g
weight of cargo: 416g
total weight: 426g
cargo: rocks]]> 2020-11-12 19:48:50 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918217703 Jadon's Boat https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918248470 Percent Error 100%
mass 2.17
volume 360
Density 0.005
prediction 50 g
mass of cargo 25 g]]> 2020-11-12 19:56:23 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918248470 Emil boat of epicness https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918262055 percent error 11.27

mass: .864
volume: 1008
Density: .000864
mass of cargo: 532 grams]]> 2020-11-12 19:59:39 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918262055 Niko's Boat https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918288149
Percent error = 24.31
Mass = 0.005
Volume = 285.75
Density = 0.004
Mass of cargo = 377.5
Prediction of cargo/true data = 285.7]]> 2020-11-12 20:06:20 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918288149 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918401038 2020-11-12 20:36:44 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918401038 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918403839 2020-11-12 20:37:36 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918403839 Katori's Boat (before) https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918404065 2020-11-12 20:37:40 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918404065 Katori's Boat (After) https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918406849 2020-11-12 20:38:30 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918406849 Sophia's Boat sophiadegregorio23 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918652083 Prediction of cargo/true data (difference between Up Force and Down Force): 125 g

Observed results/experimental data mass of cargo: 155 g

Percent Error: 19.35%

]]> 2020-11-12 22:03:32 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918652083 Hilda’s boat hildaliang23 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918677924 Boat:
1.8 g
212.625 cm3
Density: 0.009 g/cm cubed

Cargo:
Prediction: 90g
Reality test: 94.2 g

Percent Error: 4.46%]]> 2020-11-12 22:14:53 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918677924 Leo's Boat (before) https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918887188 Volume: 1,296
Mass: 7.78
Density: 0.006
Prediction of cargo: 157
Mass of cargo 386.39
Percent error: 59%]]> 2020-11-13 00:12:20 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918887188 Leo's boat (During) https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918898018 2020-11-13 00:18:30 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918898018 Leo's boat (After) https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918899123 2020-11-13 00:19:09 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918899123 Angelina's Boat angelinawong23 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918900911 Percent Error : 2.55
Mass of Cargo : 470 ish (I lost my number so this was about the amount of cargo)

]]> 2020-11-13 00:20:09 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918900911 Ivan's Boat https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918945323 Prediction of cargo/true data (difference between Up Force and Down Force): 220 g

Observed results/experimental data mass of cargo: 378 g

Percent Error: 71.8 %

(I don't know how I got such a big percent error, I even did the calculations twice :/).

]]> 2020-11-13 00:44:53 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918945323 Jason https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918945438 Prediction= 200g (80 pennies)

Observed results= 205
Percent Error: 2.4

]]> 2020-11-13 00:44:57 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/918945438 Judes boat judegrbesa23 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919018298 replication of my destroyed 1st boat
Boat 2g
168 cubic cm
density 0.679 g/cm3
cargo 142g
prediction 138g

]]> 2020-11-13 01:24:15 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919018298 Dana Wang danawang23 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919035129 prediction: 155 g
observed results: 160 g
percent error: 2.4% ]]> 2020-11-13 01:34:10 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919035129 Calder's Boat https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919054666 Mass: 1.8g
Volume: 225 cubic cm
Density: 0.006g per cubic cm
Down Force: 0.018 N
Up Force: 2.21 N
Weight In Water: 2.03N or 207.06g
Prediction: 83 Pennies
True Value: 70 Pennies
Percent Error: 18.5%
Before:]]> 2020-11-13 01:46:14 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919054666 Completed Boat: By Calder https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919064721 2020-11-13 01:52:19 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919064721 Ella's boat https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919087794 Prediction of cargo/true data (difference between Up Force and Down Force): 359 g

Observed results/experimental data mass of cargo: 349 g

Percent Error: 2.8 %

]]> 2020-11-13 02:06:48 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919087794 Reid's boats https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919098876 percent error, 98.984
mass, 1.092
volume, boat A 234.9, boat B 156.195, boat C 128.155.
boat A, mass of cargo= 222.5
boat B , mass of cargo=136
boat C, mass of cargo=119

]]> 2020-11-13 02:13:38 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919098876 Evan’s Boat https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919106507 Percent error: 1.0989011
Prediction 225g True 227.5]]> 2020-11-13 02:18:34 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919106507 Hannah Y https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919137262 prediction:260 g
actual:199 g
percent error-31%]]> 2020-11-13 02:36:51 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919137262 Caleb's omega boat of doom https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919205029 percent error 16.67]]> 2020-11-13 03:25:21 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919205029 Tatiana’s Boat (Before) https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919242231 2020-11-13 03:56:28 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919242231 Tatiana’s Boat(Before) https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919243995 2020-11-13 03:57:54 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919243995 mass:.006 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919931043 after picture of boat by garrett
volume of boat:500cm3
density of boat;.012
prediction of cargo;494
real cargo; 369
measurement of amount of tin foil used 12x12inches]]> 2020-11-13 13:07:22 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919931043 before picture of boat by garrett https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919936458 2020-11-13 13:09:28 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/919936458 Talia https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/921262691 no cargo:6.87
density:5.37
persent error:53]]> 2020-11-13 18:19:05 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/921262691 Hannah’s Boat hannahjalkut23 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/921287860 2.304 = mass
0.0226=weight
384=volume
3.76=Buoyant force
0.006=density
185=prediction
200=results
7.5=percent error]]> 2020-11-13 18:25:14 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/921287860 https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/921301348 2020-11-13 18:28:30 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/921301348 Tracy’s boat https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/923498702
Prediction of cargo/true data (difference between Up Force and Down Force): 120g

Observed results/experimental data mass of cargo 123.2g

Percent Error: 3.2%

]]> 2020-11-15 00:22:02 UTC https://padlet.com/sdwyer18/wmogr1prd82wzhj1/wish/923498702