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

question 35

Multiple Choice

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.

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Definitions:

Milli-

A prefix in the metric system indicating one thousandth (1/1000) of a unit.

Suffix

A morpheme added at the end of a word to modify its meaning or create a new word.

-ic

A suffix indicating pertaining or relating to something, often used in scientific and medical terminology.

Suffix

A morpheme added at the end of a word to form a derivative or alter its meaning.