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A roller in a printing press turns through an angle 0 (t) given by 0 (t) = yt2 – Bt³ where y-3.20 rad/s and B=0.500rad/s. Part C What is the maximum positive angular velocity? Express your answer in radians per second. ΑΣφ ? rad/s Part D At what value of t does it occur? Express your answer in seconds. ?

A roller in a printing press turns through an angle 0 (t) given by 0 (t) = yt2 – Bt³ where y-3.20 rad/s and B=0.500rad/s. Part C What is the maximum positive angular velocity? Express your answer in radians per second. ΑΣφ ? rad/s Part D At what value of t does it occur? Express your answer in seconds. ?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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I only need C and D, thank you. 

A roller in a printing press turns through an angle 0 (t) given by 0 (t) = yt? – Bt3, where y-3.20 rad/s? and B=0.500rad/s. Calculate the angular velocity of the roller as a function of time. O (6.40 rad/s²)t³ – (1.50 rad/s')t? O (6.40 rad/s?)t – (1.50 rad/s')t? O (7.40 rad/s')t - (2.30 rad/s')t? O (6.40 rad/s²)t Submit Previous Answers Correct Part B Calculate the angular acceleration of the roller as a function of time. O (6.50rad/s?)t³ – (4.00rad/s')t O (7.40rad/s) –(3.90rad/s' )t? O (6.40rad/s?) – (3.00rad/s)t O (6.00rad/s?) – (1.50rad/s³)t Submit Previous Answers v Correct
Transcribed Image Text:A roller in a printing press turns through an angle 0 (t) given by 0 (t) = yt? – Bt3, where y-3.20 rad/s? and B=0.500rad/s. Calculate the angular velocity of the roller as a function of time. O (6.40 rad/s²)t³ – (1.50 rad/s')t? O (6.40 rad/s?)t – (1.50 rad/s')t? O (7.40 rad/s')t - (2.30 rad/s')t? O (6.40 rad/s²)t Submit Previous Answers Correct Part B Calculate the angular acceleration of the roller as a function of time. O (6.50rad/s?)t³ – (4.00rad/s')t O (7.40rad/s) –(3.90rad/s' )t? O (6.40rad/s?) – (3.00rad/s)t O (6.00rad/s?) – (1.50rad/s³)t Submit Previous Answers v Correct
Aroller in a printing press turns through an angle 6 (t) given by 0 (t) = yt? –Bt3, where y=3.20 rad/s? and B=0.500rad/s. Part C What is the maximum positive angular velocity? Express your answer in radians per second. ? W = rad/s Part D At what value of t does it occur? Express your answer in seconds. ? t= S 國
Transcribed Image Text:Aroller in a printing press turns through an angle 6 (t) given by 0 (t) = yt? –Bt3, where y=3.20 rad/s? and B=0.500rad/s. Part C What is the maximum positive angular velocity? Express your answer in radians per second. ? W = rad/s Part D At what value of t does it occur? Express your answer in seconds. ? t= S 國
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