/12 The angular position of a radial line in a rotating disk is given by the clockwise angle 0 = 21³ – 312 + 4, where 0 is in radians and t is in seconds. Calculate the angular displacement A0 of the disk during the interval in which its angular acceleration increases from 42 rad/s² to 66 rad/s?.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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5/12 The angular position of a radial line in a rotating
disk is given by the clockwise angle 0 = 2t3 – 312 + 4,
where 0 is in radians and t is in seconds. Calculate
the angular displacement A0 of the disk during the
interval in which its angular acceleration increases
from 42 rad/s to 66 rad/s.
Transcribed Image Text:5/12 The angular position of a radial line in a rotating disk is given by the clockwise angle 0 = 2t3 – 312 + 4, where 0 is in radians and t is in seconds. Calculate the angular displacement A0 of the disk during the interval in which its angular acceleration increases from 42 rad/s to 66 rad/s.
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