Tutor profile: Jorge B.
Subject: Physics (Newtonian Mechanics)
A force has a magnitude of 12 N at an angle of 35 degress from the horizontal. What are the horizontal and vertical componets of this force?
The horizontal component of the force will be: (12 N) * cos(35) = 9.83 N The vertical component of the force will be: (12 N) * sin(35) = 6.88 N
Subject: Civil Engineering
What is a statically indetermine structure?
A statically indeterminate structure is when its equations of equilibrium are not enough to solve the number of unknowns.
When the equation x^2 - 2√5 x + C = 0, has real solutions?
When C is less than 0. (C < 0)
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