0
(Assumes the angle iron isn't constrained on either side.)
Where:
w = width (parallel to axis)
h = height (perpendicular to axis)
t = thickness
x = Distance to farthest fiber = h-(t*(2*(h-t)+w) + (h-t)^2 / (2*(w+h-t)))
Section Modulus = Moment of Inertia / x
Section Modulus = (t*x^3 + w*(h-x)^3 - (w-t)*(h-x-t)^3)/ 3
/ x
Hope that helps
What else can I help you with?
What is formula to find maximum usable frequency?
I suppose the formula is: MUF=critical frequency/cosine(angle of incidence). ex:The MUF for an angle of incidence of 60 deg and a critical frequency of 60MHz will be MUF=60 * 10^6/cos(60) =120 MHz By VSR
How much weight can a steel lintel hold?
It depends on: 1. The section (box, I-beam, angle), 2. The cross-sectional dimensions, and 3. The width (span). More info is needed for a useful answer.
What is the transmission angle?
Angle between coupler link and output link for a given crank angle is called transmission angle, it is maximum when crank angle is 180 degree and minimum when crank angle is 0 degree
What is angle of lap?
the angle of the pulley
What is difference between electrical angle and mechanical angle?
Electrical angle is half of mechanical angle in unipolar electrical machines. In multipolar electrical machines, the relationship between the mechanical angle and electrical angle is Electrical angle = (P/2) x Mechanical angle where: P = Number of poles.
Can you have an unequal right angle?
no
What has an unequal diagonal and bisect at a right angle?
Rhombus
What is the formula of an Vertical angle?
what is the formula for a vertical angle
Relationship between the shear stress and angle of shear?
Shear Stress divided by the Angle of Shear is equals to Shear Stress divided by Shear Strain which is also equals to a constant value known as the Shear Modulus. Shear Modulus is determined by the material of the object.
Is it possible for an angle to be both obtuse and scalene?
Having three unequal sides of a triangle is called scalene an angle can be acute angle (<900), right angle (900) and obtuse angle(>900)
What is the formula for angle of incidence?
The formula for calculating the angle of incidence is: Angle of Incidence = Angle of Reflection. The angle of incidence is the angle between the incident ray and the normal to the surface at the point of incidence.
What are the properties of a scelene triangle?
First of all it is spelled as 'SCALENE' , not 'scelene'. The properties are := #1 Three unequal angles , summing to 180 degrees #2 Three unequal sides #3 It may have one obtuse angle.
What is the formula for calculating asa?
Angle Side Angle
What is the formula for calculating the angle of deviation in a prism?
The formula for calculating the angle of deviation in a prism is: Angle of Deviation (Refractive index of the prism - 1) x Prism angle.
Find the angle of twist per metre length of a hollow shaft of 100 mm external diameter and 60 mm internal diameter if the shear stress is not to exceed 35 MPa. Take modulus of rigidity G 85 GPa.?
Oh, honey, you want the angle of twist per meter of that shaft? Well, buckle up! First, calculate the shear stress using the formula τ = T*r/J, where T is the torque, r is the radius, and J is the polar moment of inertia. Then, use the formula φ = TL/GJ, where L is the length of the shaft, G is the modulus of rigidity, and J is the polar moment of inertia. Plug in those values and you'll have your angle of twist per meter. Easy peasy lemon squeezy!
Is there a formula for an angle?
no, there is not a general formula for all angles
What is x plus iy in modulus argument form?
|z|[cos(a)+isin(a)] Where |z|represents the modulus of the complex number, given by (x2+y2)0.5 and a is the angle made with the positive real axis, given by [arctan(y/x)].
