The 50 mm radius pulley A of the clothes dryer rotates with an angular acceleration of α = (290¹/²) rad/s², where is in radians. (Figure 1) Figure 1 of 1 > Part A Itranscript Determine its angular acceleration when t = 2 s, starting from rest. Express your answer to three significant figures and include the appropriate units. αA= 261 μA rad Submit Previous Answers Request Answer Provide Feedback ? X Incorrect; Try Again; 5 attempts remaining

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The 50 mm radius pulley A of the clothes dryer rotates
with an angular acceleration of a = (290¹2) rad/s²,
where is in radians. (Figure 1)
Figure
50 mm
1 of 1
Part A
Itranscript Determine its angular acceleration when t = 2 s, starting from rest.
Express your answer to three significant figures and include the appropriate units.
α₁ 261
Submit
rad
Provide Feedback
Previous Answers Request Answer
?
X Incorrect; Try Again; 5 attempts remaining
Transcribed Image Text:The 50 mm radius pulley A of the clothes dryer rotates with an angular acceleration of a = (290¹2) rad/s², where is in radians. (Figure 1) Figure 50 mm 1 of 1 Part A Itranscript Determine its angular acceleration when t = 2 s, starting from rest. Express your answer to three significant figures and include the appropriate units. α₁ 261 Submit rad Provide Feedback Previous Answers Request Answer ? X Incorrect; Try Again; 5 attempts remaining
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