A particle is performing uniform circular motion counterclockwise around the origin of an xy coordinate system. The period of the motion (time for one revolution) is 7 s. At some instant, its position vector is 7 = (2 m)î + (-3 m)j. At that instant, what is the velocity v of the particle in unit vector %3D notation.

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 6P: At t = 0, a particle moving in the xy plane with constant acceleration has a velocity of...
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A particle is performing uniform circular motion
counterclockwise around the origin of an xy coordinate system.
The period of the motion (time for one revolution) is 7 s. At
some instant, its position vector is 7 = (2 m)î + (-3 m)§. At
that instant, what is the velocity v of the particle in unit vector
notation.
Transcribed Image Text:A particle is performing uniform circular motion counterclockwise around the origin of an xy coordinate system. The period of the motion (time for one revolution) is 7 s. At some instant, its position vector is 7 = (2 m)î + (-3 m)§. At that instant, what is the velocity v of the particle in unit vector notation.
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