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
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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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).

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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