Engineering, 11.07.2019 01:20 gervenonbrain
The position of a particle is defined by {r = 5*cos(2t) i + 4*sin(29 j, m), where t is in seconds and the arguments for the sine and cosine are given in radians. determine the magnitudes of the velocity of the particle when t=2 seconds. a)-8.20 m/sec b)-8.60 m/sec c)-9.00 m/sec d)-9.18 m/sec
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The position of a particle is defined by {r = 5*cos(2t) i + 4*sin(29 j, m), where t is in seconds an...
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