you will need that to calculate the strength and deflection of the beam, and also strength of the support itself
Lintel is the same as beam. It is smaller in size or dimension comparing to beam. It is usually use as a support in the upper part of the sill of windows or doors. It is also use in concrete wall when requires.
A simple way is to use the specification of the beam, most beams will have a specification saying how much it ways per meter or per foot. Calculation. weight = Area*Length*density *Note that when calculating the weight of a beam for structures a safety factor which will be defined in you country design code
An overhanging beam is one that extends beyond its supports. This is also called a cantilever.
Use a steel beam.. That would be code.. steel w10x15 (50ksi) I beam.
calculating
Brakes
calculating
for calculating the concentration of solution.
by counting and calculating
You can't use Hyper Beam in Kingdom Hearts. It is only in Pokemon.
Use your high-beam headlights at night whenever it is legal and safe.
You use low beam headlights when you're in a town or city in any location.