For the circular thin plate with a square hole as shown in the image below, its radius R = 0.42 m and the side of the square /= 0.15 m, and the material has a mass per unit area of 15 kg/m2. If at the instant shown, it is subjected to a force P= 47 N, and has a counterclockwise angular velocity of w = 2.1 rad/s, determine the angular acceleration (in rad/s?) of this plate. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. Take g = 9.81 m/s². R 4 3 Your Answer: Answer

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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For the circular thin plate with a square hole as shown in the image below, its radius
R = 0.42 m and the side of the square /= 0.15 m, and the material has a mass per
unit area of 15 kg/m2. If at the instant shown, it is subjected to a force P= 47 N, and
has a counterclockwise angular velocity of w = 2.1 rad/s, determine the angular
acceleration (in rad/s?) of this plate. Please pay attention: the numbers may change
since they are randomized. Your answer must include 2 places after the decimal
point. Take g = 9.81 m/s².
R
4
3
Your Answer:
Answer
Transcribed Image Text:For the circular thin plate with a square hole as shown in the image below, its radius R = 0.42 m and the side of the square /= 0.15 m, and the material has a mass per unit area of 15 kg/m2. If at the instant shown, it is subjected to a force P= 47 N, and has a counterclockwise angular velocity of w = 2.1 rad/s, determine the angular acceleration (in rad/s?) of this plate. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. Take g = 9.81 m/s². R 4 3 Your Answer: Answer
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