a. Calculate the area of a circle in m^2 with a diameter of 60 mm. b. Calculate the volume of a capillary tube with a height of 75 mm and a radius of 0.65 mm. Calculate the area in square meters of a circular skating rink that has a radius of 11.2 m. The volume of...
Rectangular Cross-Sectional Beams When you apply stress to a point on a beam, it subjects part of the beam to a compressive force and the other part to a force of tension. The plastic neutral axis (PNA) is the line through the cross-section of the beam that separates the area under co...