A particle moves along a circular path of radius 300 mm. If its angular velocity is 0 = 3t2 wheret is in seconds, determine the magnitudes of the particle's velocity and acceleration when 0 = 60°. The particle starts from rest when 0 = 0° Select one: A. v = 0.77 m/s and a = 2.57 m/s2 B. v = 1.08 m/s and a 3.97 m/s? C. v = 0.93 m/s and a = 3.4 m/s2 D. v = 0.89 m/s and a 2.99 m/s? %3D

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A particle moves along a circular path of
radius 300 mm. If its angular velocity is
0 = 3t? wheret is in seconds, determine the
%3D
magnitudes of the particle's velocity and
acceleration when 0 = 60°. The particle
starts from rest when 0 = 0°
%3D
Select one:
A. V = 0.77 m/s and a = 2.57 m/s?
B. v = 1.08 m/s and a = 3.97 m/s?
C. v = 0.93 m/s and a = 3.4 m/s2
D. v = 0.89 m/s and a 2.99 m/s2
%3D
Transcribed Image Text:A particle moves along a circular path of radius 300 mm. If its angular velocity is 0 = 3t? wheret is in seconds, determine the %3D magnitudes of the particle's velocity and acceleration when 0 = 60°. The particle starts from rest when 0 = 0° %3D Select one: A. V = 0.77 m/s and a = 2.57 m/s? B. v = 1.08 m/s and a = 3.97 m/s? C. v = 0.93 m/s and a = 3.4 m/s2 D. v = 0.89 m/s and a 2.99 m/s2 %3D
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