A roller in a printing press turns through an angle 8(t) given by 8(t) = yt² - Bt³, where y = 3.20 rad/s² and B = 0.500 rad/s³. 4. Angular Kinematics. (a) What is the angular displacement of the roller from 0.00 s to 5.00 s? (b) What is the general equation for the angular velocity of the roller as a function of time? (c) What is the general equation for the angular acceleration of the roller as a function of time? (d) What is the average angular velocity between 0 to 5.00 s? (e) What is the instantaneous angular acceleration at t = 5.00 s?

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Chapter8: Rotational Equilibrium And Rotational Dynamics
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4. Angular Kinematics.
A roller in a printing press turns through an angle (t) given by
e(t) = yt² - Bt³, where y = 3.20 rad/s² and B = 0.500 rad/s³.
(a) What is the angular displacement of the roller from 0.00 s to 5.00 s?
(b) What is the general equation for the angular velocity of the roller as a function of time?
(c) What is the general equation for the angular acceleration of the roller as a function of
time?
(d) What is the average angular velocity between 0 to 5.00 s?
(e) What is the instantaneous angular acceleration at t = 5.00 s?
Transcribed Image Text:4. Angular Kinematics. A roller in a printing press turns through an angle (t) given by e(t) = yt² - Bt³, where y = 3.20 rad/s² and B = 0.500 rad/s³. (a) What is the angular displacement of the roller from 0.00 s to 5.00 s? (b) What is the general equation for the angular velocity of the roller as a function of time? (c) What is the general equation for the angular acceleration of the roller as a function of time? (d) What is the average angular velocity between 0 to 5.00 s? (e) What is the instantaneous angular acceleration at t = 5.00 s?
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