7 Estimate the moment of inertia of the person using the following approximations: the body (including head and legs) is a 52-kg cylinder, 16 cm in radius and 1.8 m high; and each arm is a 6.5-kg thin rod, 64 cm long, attached to the cylinder. Express your answer using two significant figures. I= Submit Part B 15. ΑΣΦ Request Answer 94921 kg-m² Using the same approximations, estimate the moment of inertia when the arms are at the person's sides. Express your answer using two significant figures.

College Physics
11th Edition
ISBN:9781305952300
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Chapter1: Units, Trigonometry. And Vectors
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20
esc
A 65-kg person stands on a tiny rotating platform with arms
outstretched.
1
G
7
Q
::
FI
2
W
F2
30,526
43
#
20
E
F3
$
4
▼
R
▼
ALD
8
OOD F4
Part A
Estimate the moment of inertia of the person using the following approximations: the body (including head and legs) is a 52-kg cylinder, 16 cm in radius and
1.8 m high; and each arm is a 6.5-kg thin rod, 64 cm long, attached to the cylinder.
Express your answer using two significant figures.
I=
Submit
Part B
I=
IVE ΑΣΦ
Submit
%
5
Using the same approximations, estimate the moment of inertia when the arms are at the person's sides.
Express your answer using two significant figures.
LIVE ΑΣΦ 4
T
F5
3 → C
Request Answer
Request Answer
6
AR
MacBook Air
F6
Hy ?
Y
&
7
F7
U
?
kg-m²
kg m²
*00
► 11
8
F8
I
9
F9
O
1
0
F10
64
P
4)
F11
+
=
KA
F12
(
Transcribed Image Text:esc A 65-kg person stands on a tiny rotating platform with arms outstretched. 1 G 7 Q :: FI 2 W F2 30,526 43 # 20 E F3 $ 4 ▼ R ▼ ALD 8 OOD F4 Part A Estimate the moment of inertia of the person using the following approximations: the body (including head and legs) is a 52-kg cylinder, 16 cm in radius and 1.8 m high; and each arm is a 6.5-kg thin rod, 64 cm long, attached to the cylinder. Express your answer using two significant figures. I= Submit Part B I= IVE ΑΣΦ Submit % 5 Using the same approximations, estimate the moment of inertia when the arms are at the person's sides. Express your answer using two significant figures. LIVE ΑΣΦ 4 T F5 3 → C Request Answer Request Answer 6 AR MacBook Air F6 Hy ? Y & 7 F7 U ? kg-m² kg m² *00 ► 11 8 F8 I 9 F9 O 1 0 F10 64 P 4) F11 + = KA F12 (
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