The angular position of a point on the rim of a rotating wheel
is given by...
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The angular position of a point on the rim of a rotating wheelis given by θ = 9.33t - 3.93t2 + 1.09t3, where θ is in radians andt is in seconds. What are the angular velocities at (a) t = 2.13 sand (b) t = 8.41 s? (c) What is the average angular accelerationfor the time interval that begins at t = 2.13 s and ends at t =8.41 s? What are the instantaneous angular accelerations at (d) thebeginning and (e) the end of this time interval?
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4.3 Ratings (841 Votes)
933t393t109tradiansa angular velocity is given by ddtddt933786t327tradsAt t213 sAngular velocity933786213327213 742 radsb at t841
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