360mm 32 mm 691 mm 755 mm 32 mm 19 mm

Q: Calculate the y-coordinate of the centroid of the shaded area. The triangle is equilateral. 69 49 49…

A: A composite section is given as followsy-coordinate of centroid =?

Q: Describe the mechanical cone penetrometer.

A: The cone penetrometer or cone penetration tests (CPT) are performed to obtain the side friction, the…

Q: Graph I would like you to please write a drawing clearly so that I can transfer it to graph paper

A:

Q: If the wood used for the T beam has an allowable tensile and compressive stress of allowt= 4 MPa and…

A: Step 1: explanation for question

Length and Length related Variables

Length can de defined as the measurement or extent of physical quantities or objects from one terminal to another terminal. Stone age humans used finger length, step length, and so on to measure the size or displacement of an object. Nowadays, depending on how precise the measurement requires to be and the object’s size is measured, we use measuring devices for measurements like rulers and steel tape. Most people have used a ruler or tape measure to measure a particular distance or the size of an object. For more precise measurements of tiny objects, the development of measurement tools such as the Vernier caliper, which permits us to measure dimensions within 1/1000 of an inch. In the last few decades, electronic distance measuring instruments (EDMI) have been implemented that permit us to measure distances from a few feet to many miles with reasonable accuracy.