Answer:
Energy Density: 129.412
Explanation:
First of all, let's convert the battery weighing from pounds to kilograms:
0.525 lb x = 0.238 kg
Now let's convert the electrical energy from kcal to Wh:
30.8 kcal x = 30.8 Wh
Now we can calculate energy density as follows:
Energy Density =
Energy Density = 129.412
An architectural engineer is a person who is responsible for studying and evaluating construction blueprints and designs. This is to determine if the design is feasible and if it is feasible to construct. Building styles and aesthetics should not be prioritized over the structural integrity and safety of a proposed building. Plan, construct, and prototype buildings, and be able to identify, analyze, and resolve issues with them as they arise.
<em>Hope this helps :)</em>
Answer:
Explanation:
Diagrams of Shear force show the total shear force at each cross section of a structural member throughout the length of the beam or structural member. However, that force is not equally distributed throughout the individual cross section of the structural member. The maximum shear stress is referred to as the maximum concentrated shear force in a small area.
The Maximum Shear Stress theory states that failure occurs when the
maximum shear stress from the total of principal stresses equals
or exceeds the value obtained for the shear stress at yielding in the
uniaxial tensile test.
At yielding, in an uni-axial test, the principal stresses is given as:
σ=Sy; -
σ2 = 0 and σ3 = 0.
Therefore the shear strength at yielding
Ssy =[σ- (σ2 or σ3=0)]/2. Therefore Ssy = Sy/2
From the information given:
Tmax= σ1 - σ2/2
Tmax= 450-200/2
Tmax= 250/2
Tmax= 125 kpa