) 1/ How many degrees of freedom are required to model the systems shown in figures(A & B & C & D)? Also, Identify a set of generalized coordinates which can be usedto analyze the systems' vibrations if the systems undergo planer motion.Idler (massless) pulleykkK,m2k S1,U 20K2mFig (A)Fig (B)k12.k12C,Gm3k/2k/2.m2m,k2.k2/2m,k12-ky/2Fig (C) - In the system shown, K, is torsional spring acting onthe arm. The arm of mass (ma) and length of (L) is attached to atranslation mass (m,) by a hinge. While the pendulum of mass(m,) is attached close to the free end of the arm.Fig (D)/2

The Degree of freedom is equal to the number of independent variables in the system in order to…

Idler (massless) pulley m 2k I, 2m Fig (A) Fig (B) m4 K k2. kJ2 C,G m3 m 1/2 k/2. k2 m2 m, k2. ka/2 m. k/2. Fig (C) In the system shown, K, is torsional spring acting on the arm. The arm of mass (m,) and length of (L) is attached to a translation mass (m,) by a hinge. While the pendulum of mass Fig (D)

Idler (massless) pulley m 2k I, 2m Fig (A) Fig (B) m4 K k2. kJ2 C,G m3 m 1/2 k/2. k2 m2 m, k2. ka/2 m. k/2. Fig (C) In the system shown, K, is torsional spring acting on the arm. The arm of mass (m,) and length of (L) is attached to a translation mass (m,) by a hinge. While the pendulum of mass Fig (D)

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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A student is asked to design a four bar crank-rocker mechanism that satisfied Grashof mechanism with following condition: time ratio is 1:1.4, rocker is 70 mm and maximum oscillation angle is 60 degree. (ii) Solve the angles a, ß and ô for crank-rocker mechanism following the condition given. (iii) Based on information in Q2(ii), design the four bar crank-rocker that satisfied all the condition given. Please label all the links and angles a, ß and ô in your design. (iv) If time ratio of this mechanism becomes 1, construct the kinematics diagram of the crank- rocker mechanism. Please label all the links and angles a, ß and d in your design.
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A student is asked to design a four bar crank-rocker mechanism that satisfied Grashof mechanism with following condition: time ratio is 1:1.4, rocker is 70 mm and maximum ocillation angle is 60 degree. (ii) Solve the angles a, ß and 8 for crank-rocker mechanism following the condition given (iii) Based on information in Q2(ii), design the four bar crank-rocker that satisfied all condition given. Please label all the links and angles a, ß and d in your design. the (iv) If time ratio of this mechanism becomes 1, construct the kinematics diagram of the crank- rocker mechanism. Please label all the links and angles a, ß and d in your design.
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