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Given the mechanism in Question #6, and L1 = 0.3 in, L2= 4.9 in, L3 = 7.4 in, and 02 = 34.5 deg: If the speed of point B is 18.1 in/s, what is the angular velocity of the crank (L2) in rad/s?

Given the mechanism in Question #6, and L1 = 0.3 in, L2= 4.9 in, L3 = 7.4 in, and 02 = 34.5 deg: If the speed of point B is 18.1 in/s, what is the angular velocity of the crank (L2) in rad/s?

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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## Question 6 **Select the type of this mechanism below:** The diagram illustrates a mechanism consisting of links and joints. It includes three primary points labeled A, B, and C connected by lines representing different links, and a slider at C. The angles and lengths are denoted as follows: - \(L_1\) is the vertical length from the base point at A. - \(L_2\) is the length of the link between A and B. - \(L_3\) is the length of the link between B and C. - \(L_4\) is the horizontal distance from the vertical at A to the slider at C. - \(\theta_2\) is the angle between \(L_2\) and the horizontal. - \(\theta_3\) is the angle between \(L_3\) and the horizontal. - \(\gamma\) is the angle between links \(L_2\) and \(L_3\). ### Options for the Type of Mechanism: - Crank-rocker - Triple rocker - Crank-crank - Slider-crank (Selected) The diagram depicts a slider-crank mechanism, indicated by the selected option. The slider-crank is commonly used in engines and pumps where the linear motion of the slider is converted to rotational motion at the crank (or vice versa).
Transcribed Image Text:## Question 6 **Select the type of this mechanism below:** The diagram illustrates a mechanism consisting of links and joints. It includes three primary points labeled A, B, and C connected by lines representing different links, and a slider at C. The angles and lengths are denoted as follows: - \(L_1\) is the vertical length from the base point at A. - \(L_2\) is the length of the link between A and B. - \(L_3\) is the length of the link between B and C. - \(L_4\) is the horizontal distance from the vertical at A to the slider at C. - \(\theta_2\) is the angle between \(L_2\) and the horizontal. - \(\theta_3\) is the angle between \(L_3\) and the horizontal. - \(\gamma\) is the angle between links \(L_2\) and \(L_3\). ### Options for the Type of Mechanism: - Crank-rocker - Triple rocker - Crank-crank - Slider-crank (Selected) The diagram depicts a slider-crank mechanism, indicated by the selected option. The slider-crank is commonly used in engines and pumps where the linear motion of the slider is converted to rotational motion at the crank (or vice versa).
Given the mechanism in Question #6, and \( L_1 = 0.3 \, \text{in} \), \( L_2 = 4.9 \, \text{in} \), \( L_3 = 7.4 \, \text{in} \), and \( \theta_2 = 34.5 \, \text{deg} \): **If the speed of point B is 18.1 in/s, what is the angular velocity of the crank (\( L_2 \)) in rad/s?**
Transcribed Image Text:Given the mechanism in Question #6, and \( L_1 = 0.3 \, \text{in} \), \( L_2 = 4.9 \, \text{in} \), \( L_3 = 7.4 \, \text{in} \), and \( \theta_2 = 34.5 \, \text{deg} \): **If the speed of point B is 18.1 in/s, what is the angular velocity of the crank (\( L_2 \)) in rad/s?**
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