Uniform Circular Motion: Two Particles, a and B, Are in Uniform

question 29

Multiple Choice

Uniform circular motion: Two particles, A and B, are in uniform circular motion about a common center. The acceleration of particle A is 8.5 times that of particle B. The period of particle B is 2.0 times the period of particle A. The ratio of the radius of the motion of particle A to that of particle B is closest to

• A) r_A/r_B = 2.1.
• B) r_A/r_B = 4.3.
• C) r_A/r_B = 18.
• D) r_A/r_B = 0.24.
• E) r_A/r_B = 17.

---

Definitions:

Called and Canceled

Refers to an appointment or event that has been officially cancelled by the person who initially scheduled it.

Lab

A short form for laboratory, it refers to a controlled setting where scientific experiments, measurements, and research are conducted.

Follow-Up Examination

A medical appointment scheduled after an initial consultation or treatment, aimed at assessing a patient's progress or the effectiveness of intervention.

Lab

A shortened term for a laboratory, a controlled setting designed for scientific experiments, research, or testing.