Three Faces of a Cube of Side L Are Removed,therefore,it

question 46

Multiple Choice

Three faces of a cube of side L are removed,therefore,it has three faces in xy,xz,and yz planes.The center of mass of the system relative to the origin,where the three remaining faces meet,is

• A)x = y = z = L/3.
• B)x = y = z = L/2.
• C)x = y = z = 2L/3.
• D)x = y = z = 2L/5.

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Definitions:

Capillaries

The smallest blood vessels in the body that connect arteries and veins, facilitating the exchange of water, oxygen, carbon dioxide, and many other nutrients and waste substances between blood and the tissues of the body.

Bowman's Capsule

A part of the nephron in the kidney that encloses the glomerulus and where blood filtration begins.

Renal Corpuscle

A component of the nephron in the kidney responsible for the filtration of blood to form urine.

Afferent Arterioles

Small branches of arteries that lead to the nephrons in the kidney, responsible for regulating blood pressure and filtration rate.