#4 10₁ = 40° 0₂ = 50° and wire #2 - 11 TIL Ti Sindi putting 1₂ O₂ Ti Cos T₂ cos 0₂ => T₁ Cos 0₁ = T₂ Cos 0₂ > T2₂ = Ti Costi COS 0₂ 0- and by Sin e T₁- = 8kg/m 1 m = Ti sin + + 0₁ (wire #1 - Decoration Diagram. + T₂ Sin02 = 6 T1= 42.735 N we are going to use equation latel cos i Cos 0₂ 8x9.8 T₁ = sin 40° + cos 40° Cos 500 mg Sin 01 + cos01 Cos 02 mg Ti Costi Cos 0₂ = mg 01₂ 42.735 * cos 50° Cos 400 X T2 = 46.297 N mg Free Body Diagram T 0₂ 72 F U 1 12 cos D₂ A 1 Ti 1 0₂ Nor B my 01 /C Apply Newtons second law TI Cos DI T₂ cos 62 = Mau Ti sin 1 + 1₂ sing-mg = may 2 AB b) From A ABC sing₁= I AB= lsing l=0.3m T₁=SnQ₁ + T2 sin 02 Ji Costi 0.3x sin 40° AB= 0.193 m a): The tension for wire I is T₁ = 42.735 N and wire #2 its tension is T₂ = 46.297 N b). The distance for how fa the ceiling is, where the decoration is suspended is AB = 0.193 m
#4 10₁ = 40° 0₂ = 50° and wire #2 - 11 TIL Ti Sindi putting 1₂ O₂ Ti Cos T₂ cos 0₂ => T₁ Cos 0₁ = T₂ Cos 0₂ > T2₂ = Ti Costi COS 0₂ 0- and by Sin e T₁- = 8kg/m 1 m = Ti sin + + 0₁ (wire #1 - Decoration Diagram. + T₂ Sin02 = 6 T1= 42.735 N we are going to use equation latel cos i Cos 0₂ 8x9.8 T₁ = sin 40° + cos 40° Cos 500 mg Sin 01 + cos01 Cos 02 mg Ti Costi Cos 0₂ = mg 01₂ 42.735 * cos 50° Cos 400 X T2 = 46.297 N mg Free Body Diagram T 0₂ 72 F U 1 12 cos D₂ A 1 Ti 1 0₂ Nor B my 01 /C Apply Newtons second law TI Cos DI T₂ cos 62 = Mau Ti sin 1 + 1₂ sing-mg = may 2 AB b) From A ABC sing₁= I AB= lsing l=0.3m T₁=SnQ₁ + T2 sin 02 Ji Costi 0.3x sin 40° AB= 0.193 m a): The tension for wire I is T₁ = 42.735 N and wire #2 its tension is T₂ = 46.297 N b). The distance for how fa the ceiling is, where the decoration is suspended is AB = 0.193 m
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Transcribed Image Text:A 8 kg decoration hangs from the ceiling. It is
suspended by 2 wires. The first wire forms a
40° angle with the ceiling. The second wire forms a
50° angle with the ceiling.
a. Find the tension in the 2 wires (including
magnitude and direction)
b. Assuming the wire that forms the 40° angle with
the ceiling has a length of 0.3 metres, how far
below the ceiling is the decoration suspended?
![#4
wire # 2.
0₁ = 40°
0₂ = 50°
10₂
01
a) Ti Cos 0₁ - T₂ cos A₂ = G
F
27 T₁ Cos 01 = T₂ Cos 0₂
> T2
Ti Costi
COS 02
→
Ti
Ti =
and Ti Sin 0₁ + T₂ Sinf₂ = • mg
putting T₂
[8 kg]
T₁
Sindi
Ti sini +
8₁
(wire #1 - D Decoration Diagram
8x9.8
Sin 400
+
we are going
to use equation later
cos er
Cos 0₂
mg
Sin 01 + coS01
c0382
T₁ = 42, 735 N
+ cos 40°
Cos 500
Ti Costi
Cos 0₂
- mg
Cos 400
0
=
and by 12 42.735 * cos 50°
T₂ = 46.297 N
X
• mg
Free Body Diagram
2010
Ti
202
T2
0₂ N101
I cos 0₂ [Bj
my
>
l=0.3m
T₁ = Sin Q₁ +
T2 sin 02
II COSE I
Apply Newtons second law
TI Cos 01 - T₂ cos 6₂ = mau
Ti sin 01 + T₂ Sing-mg
AB
6) From A ABC sing, I
AB= lsing₁
= 0.3x sin 40°
AB= 0.193 m.
= may
The tension for wire 1 is
T₁ = 42.735 N and wire #2
its tension is 7₂ = 46.297 N
X
b) The distance for how far
the ceiling is where the
decoration is suspended
is AB = 0.193 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc88a9a61-9e8e-4e9a-8a66-de7e27a28174%2Fb7f14bb4-97aa-4c3d-a2f2-f1f048534db5%2F78lueai_processed.jpeg&w=3840&q=75)
Transcribed Image Text:#4
wire # 2.
0₁ = 40°
0₂ = 50°
10₂
01
a) Ti Cos 0₁ - T₂ cos A₂ = G
F
27 T₁ Cos 01 = T₂ Cos 0₂
> T2
Ti Costi
COS 02
→
Ti
Ti =
and Ti Sin 0₁ + T₂ Sinf₂ = • mg
putting T₂
[8 kg]
T₁
Sindi
Ti sini +
8₁
(wire #1 - D Decoration Diagram
8x9.8
Sin 400
+
we are going
to use equation later
cos er
Cos 0₂
mg
Sin 01 + coS01
c0382
T₁ = 42, 735 N
+ cos 40°
Cos 500
Ti Costi
Cos 0₂
- mg
Cos 400
0
=
and by 12 42.735 * cos 50°
T₂ = 46.297 N
X
• mg
Free Body Diagram
2010
Ti
202
T2
0₂ N101
I cos 0₂ [Bj
my
>
l=0.3m
T₁ = Sin Q₁ +
T2 sin 02
II COSE I
Apply Newtons second law
TI Cos 01 - T₂ cos 6₂ = mau
Ti sin 01 + T₂ Sing-mg
AB
6) From A ABC sing, I
AB= lsing₁
= 0.3x sin 40°
AB= 0.193 m.
= may
The tension for wire 1 is
T₁ = 42.735 N and wire #2
its tension is 7₂ = 46.297 N
X
b) The distance for how far
the ceiling is where the
decoration is suspended
is AB = 0.193 m
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