1:.^2%91 4GQ.1 Choose the correct answer:600 NP(a) ΣF, = 0; - F cos 60° + + P ( √/2₂2) + 600 ( ²3 ) =<=0(b) ΣF, = 0; -F sin 60° - - P(+2) + 600 ( ²3 ) =<=0(c) ± ΣF = 0;F cos 60°P(√2/2) - 600 (3) =*60°FFig. (1)Equation Equation(c)(b)OO OEquation(a)<= 0The (a)equation ofequilibrium,ΣFx = 0 inthe Figure(1) is? 1.Equation(a) 2.Equation(b) 3.Equation(c)يتطلب هذا السؤال ردا واحدا لكل صفPA

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Engineering

Mechanical Engineering

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Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Thermodynamic Relations

Thermodynamics is the division of physics that deals with the transfer of any kind of energy, whether it be heat, temperature, or work, from one object to another.

Question

1:.^
2
%91 4G
Q.1 Choose the correct answer:
600 N
P
(a) ΣF, = 0; - F cos 60° + + P ( √/2₂2) + 600 ( ²3 ) =
<=0
(b) ΣF, = 0; -F sin 60° - - P(+2) + 600 ( ²3 ) =
<=0
(c) ± ΣF = 0;
F cos 60°
P(√2/2) - 600 (3) =
*
60°
F
Fig. (1)
Equation Equation
(c)
(b)
O
O O
Equation
(a)
<= 0
The (a)
equation of
equilibrium,
ΣFx = 0 in
the Figure
(1) is? 1.
Equation
(a) 2.
Equation
(b) 3.
Equation
(c)
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