О₁ Oy α 56 = Kronk is asked to pull the lever. He applies a force of 20 N, causing the 8 kg lever to have an angular rad velocity of 3 . Determine the angular acceleration of the lever and the reaction forces at O. Assume Use negative if CW 8 the lever is a slender rod and that the lever was originally propped up to be level horizontally. The prop was removed at the instant Kronk applied the force. 5 Kronk applies the force at a length 1 N N rad 82 1 F (0) -CCW and the lever has length = 0.2 m.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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0₁
Oy
||
5
Kronk is asked to pull the lever. He applies a force of 20 N, causing the 8 kg lever to have an angular
rad
velocity of 3
||
6
8
. Determine the angular acceleration of the lever and the reaction forces at O. Assume
the lever is a slender rod and that the lever was originally propped up to be level horizontally. The prop
was removed at the instant Kronk applied the force.
α =
5
Kronk applies the force at a length 7 and the lever has length 1 = 0.2 m.
Use negative if CW
1
N
N
1
rad
8²
F
(0)
-CCW
Transcribed Image Text:0₁ Oy || 5 Kronk is asked to pull the lever. He applies a force of 20 N, causing the 8 kg lever to have an angular rad velocity of 3 || 6 8 . Determine the angular acceleration of the lever and the reaction forces at O. Assume the lever is a slender rod and that the lever was originally propped up to be level horizontally. The prop was removed at the instant Kronk applied the force. α = 5 Kronk applies the force at a length 7 and the lever has length 1 = 0.2 m. Use negative if CW 1 N N 1 rad 8² F (0) -CCW
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