Two Particles,A and B,are in Uniform Circular Motion About a Common

question 43

Multiple Choice

Two particles,A and B,are in uniform circular motion about a common center.The acceleration of particle A is 4.7 times that of particle B.Particle B takes 2.4 times as long for a rotation as particle A.The ratio of the radius of the motion of particle A to that of particle B is closest to:

• A)0.82
• B)2.0
• C)3.8
• D)0.51
• E)11

---

Definitions:

Salt Concentration

The amount of salt dissolved in a solvent, typically water, which can affect the physical and chemical properties of the solution.

Glomerulus

Capillary network within the glomerular capsule of a nephron.

Blood Pressure

The force exerted by circulating blood on the walls of blood vessels, essential for maintaining the flow of blood through the body.

Filtration

A process that separates solid particles from liquids or gases using a filter medium that permits the fluid to pass but not the solid particles.