The videos below show a view from above of a non-uniform object (a rectangular slab with objects placed on it) dropped onto a platform rotating on a low-friction bearing The mass of the rotating disk is 2.85 kg Notice that there are multiple triaks. Select the trial with the number that is closest to your birth month. Notice that there are multiple trials. Select the trial with the number that is closest to your birth month. TRIAL SPEED 1 Normal Change 1. Make measurements and calculations to determine the rotational inertia of the slab (including the objects on the slab). Explai your process and results below. BIU E E E E Score: 0/5 2. Describe the major assumptions you made during your process. BIU E E E E Score: 0/5 3. Do you think the actual value of the rotational inertia of the slab (with the objects on it) is more likely to be greater than your value, or less than your value? Support your assertion. BIU E E E E

Elements Of Electromagnetics
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Is my work correct? The main question asks for the rotational inertia of the slab with object on disk
The videos below show a view from above of a non-uniform object (a rectangular slab with objects placed on it) dropped onto a
platform rotating on a low-friction bearing. The mass of the rotating disk is 2.85 kg.
Notice that there are multiple trials. Select the trial with the number that is closest to your birth month.
Notice that there are multiple trials. Select the trial with the number that is closest to your birth month.
SPEED
Normal
TRIAL
Change
1
1. Make measurements and calculations to determine the rotational inertia of the slab (including the objects on the slab). Explain
your process and results below.
BIU
E E E E
Score: 0/5
2. Describe the major assumptions you made during your process.
BIU
E E E E
Score: 0/5
3. Do you think the actual value of the rotational inertia of the slab (with the objects on it) is more likely to be greater than your
value, or less than your value? Support your assertion.
BIU
E E E
Transcribed Image Text:The videos below show a view from above of a non-uniform object (a rectangular slab with objects placed on it) dropped onto a platform rotating on a low-friction bearing. The mass of the rotating disk is 2.85 kg. Notice that there are multiple trials. Select the trial with the number that is closest to your birth month. Notice that there are multiple trials. Select the trial with the number that is closest to your birth month. SPEED Normal TRIAL Change 1 1. Make measurements and calculations to determine the rotational inertia of the slab (including the objects on the slab). Explain your process and results below. BIU E E E E Score: 0/5 2. Describe the major assumptions you made during your process. BIU E E E E Score: 0/5 3. Do you think the actual value of the rotational inertia of the slab (with the objects on it) is more likely to be greater than your value, or less than your value? Support your assertion. BIU E E E
e lassumed t hat the disk is symmetric, maS3 i S
uniformally dis tributed,
The volue of rotational inertia or the slab1S
Probobly grea ter than the value I got because
the slobwith the obiccts caused omega too of rotating
disk to f decrease, Aut for it tode that it hod to be
heavy enough.
I slab = Idisk
1biect,
+ I onje ct 2
R-30.0cm-20n'
Ta1,40s
rordiongdisk 2.6sk,"
trial 7
System: Disk + 3lab with objects
Wo of slobiso
Of dis ki 32/7
1.405
4,48789
18
of both = 21
1.25833
= 4,99 = B radrs
I'mg
+ angu lay imppulse =l,
I pisk Wpisk,o
(2.85) Co.3 41371 red = 5 (Isobit4 (285/y
(Islab= 0,23392 kgm?
Digk = (2185) (0i3"= 011282 kym²
Transcribed Image Text:e lassumed t hat the disk is symmetric, maS3 i S uniformally dis tributed, The volue of rotational inertia or the slab1S Probobly grea ter than the value I got because the slobwith the obiccts caused omega too of rotating disk to f decrease, Aut for it tode that it hod to be heavy enough. I slab = Idisk 1biect, + I onje ct 2 R-30.0cm-20n' Ta1,40s rordiongdisk 2.6sk," trial 7 System: Disk + 3lab with objects Wo of slobiso Of dis ki 32/7 1.405 4,48789 18 of both = 21 1.25833 = 4,99 = B radrs I'mg + angu lay imppulse =l, I pisk Wpisk,o (2.85) Co.3 41371 red = 5 (Isobit4 (285/y (Islab= 0,23392 kgm? Digk = (2185) (0i3"= 011282 kym²
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