Three Identical Uniform Rods Are Each Acted on by Two

question 29

Multiple Choice

Three identical uniform rods are each acted on by two or more forces, all perpendicular to the rods.Which of the rods could be in static equilibrium if an additional force is applied at the center of mass of the rod?

• A)Only 1
• B)Only 2
• C)Only 3
• D)Only 1 and 2
• E)All three

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Definitions:

Renal Pyramids

Cone-shaped tissues in the kidneys that produce and channel urine towards the ureters.

Renal Medulla

The innermost part of the kidney that contains the nephrons responsible for urine concentration.

Renal Papillae

The apexes of the renal pyramids of the kidney, which release urine into the minor calyx.

Collecting Duct

A network of tubules and ducts in the kidneys that plays a role in the concentration and transportation of urine.