. The radial position r of a particles path is defined by an equation, r = 5 cos (26) m. At the initial time, the angular position is 0 = 0° if the angular velocity of the particle is w= 3t² rad/sec, where It is in seconds, calculate the value of the e-component of acceleration at the instant @ = 30° in m/sec².

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The radial position r of a particle's path is defined
by an equation, r = 5∙ cos (20) m. At the initial
time, the angular position is 0 = 0° if the angular
velocity of the particle is w= 3t² rad/sec, where
It is in seconds, calculate the value of the
e-component of acceleration at the instant 0 = 30° in
m/sec².
Transcribed Image Text:The radial position r of a particle's path is defined by an equation, r = 5∙ cos (20) m. At the initial time, the angular position is 0 = 0° if the angular velocity of the particle is w= 3t² rad/sec, where It is in seconds, calculate the value of the e-component of acceleration at the instant 0 = 30° in m/sec².
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