6 2mm,m.d₂m₂I'mM303* d₁, d₂ and ₂ are thejoint variablesm₂ = m₁ = m₂ = m₂ = 1 kgThe moment of inertia ofthe last link is 3 kg. m².The mass centers are locatedon the middle point of each link.For the robot above, please write down the correct expression of its Lagrangefunction L.L = (Ko + K₁+ K2 + K3) - (Uo + U₁+U₂ + U3)O None of themOL= ²0 Ki-² U₂OL=₁₁K₁ - ₁ U₁OL= (K₁+ K2 + K3) - (U₁+U₂+U3)

Answered: Image /qna-images/answer/9e2b2c3c-0946-46f1-8be5-a6ec40f8b37c.jpg

Answered: 2m m, m. d₂ O None of them Or m₂ 2 VZ…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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A particle moves along a circular path over a horizontal xy coordinate system, at constant speed. At time t1 = 4.90 s, it is at point (4.60 m, 5.00 m) with velocity (2.00 m/s)ĵ and acceleration in the positive x direction. At time t2 = 13.6 s, it has velocity (–2.00 m/s)î and acceleration in the positive y direction. What are the x and y coordinates of the center of the circular path? Assume at both times that the particle is on the same orbit.
Find the moment of inertia of the area of the loop y2=x2(1-x), with respect to y-axis
Show that the intrinsic equations of a helix on a cone of revolution are : K= 1/as and torsion=1/bs where a,b are constant step by step with all det
Calculate for the axial force in kN at member DC of the frame shown in figure 2 using Cantilever Method. Enter absolute value and use 2 decimal places in your solution.
Find the center of mass and the moment of inertia about the y-axis of a thin plate bounded by the x-axis, the lines x = ±1, and the parabola y = x2 if δ(x, y) = 7y + 1.
Two blocks, with masses 4.00 kg and 8.00 kg, are connected by a string and slide down a 30.0oinclined plane (Figure 1). The coefficient of kinetic friction between the 4.00 kg block and the plane is 0.250; that between the 8.00 kg block and the plane is 0.350. (A) What happens if the positions of the blocks are reversed, so that the 4.00 kg block is uphill from the 8.00 kg block? Calculate the acceleration of the smaller block in this case. (Express your answer with the appropriate units.) (B) Calculate the acceleration of the larger block in this case. (Express your answer with the appropriate units.)

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