P1 400.00 % A 650.00 420.00 B 450.00 P2 A four-bar mechanism is given in the below figure. Link P₁A and P₂B are made by steel and have uniform cross sections. The PAB section, which is a right triangle, made by aluminium. Link P₁A has rotational velocity and acceleration of 8 rad/s and 20 rad/s² (both counterclockwise), respectively. There is a horizontal force at P of F = 200 N. Given G₂, G3 and G4 are the centre of mass of the links P₁A, PAB and P₂B, respectively. The masses of the links P₁A, PAB and P₂B are in turn m₂ = 1 kg: m3 = 2 kg and m4 = 1.2 kg. The moment of inertia of the links P1A, PAB and P₂B are in turn IG2 = 0.08 kgm²; IG3 = 0.15 kgm² and IG4 = 0.1 kgm². Find all the forces acting on the joints at this instant.

P1 400.00 % A 650.00 420.00 B 450.00 P2 A four-bar mechanism is given in the below figure. Link P₁A and P₂B are made by steel and have uniform cross sections. The PAB section, which is a right triangle, made by aluminium. Link P₁A has rotational velocity and acceleration of 8 rad/s and 20 rad/s² (both counterclockwise), respectively. There is a horizontal force at P of F = 200 N. Given G₂, G3 and G4 are the centre of mass of the links P₁A, PAB and P₂B, respectively. The masses of the links P₁A, PAB and P₂B are in turn m₂ = 1 kg: m3 = 2 kg and m4 = 1.2 kg. The moment of inertia of the links P1A, PAB and P₂B are in turn IG2 = 0.08 kgm²; IG3 = 0.15 kgm² and IG4 = 0.1 kgm². Find all the forces acting on the joints at this instant.

Elements Of Electromagnetics

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ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

P1
00:00
A
650.00
F
420.00
P
B
450.00
P2
A four-bar mechanism is given in the below figure. Link P₁A and P₂B are made by steel and have
uniform cross sections. The PAB section, which is a right triangle, made by aluminium. Link P₁A has
rotational velocity and acceleration of 8 rad/s and 20 rad/s² (both counterclockwise), respectively.
There is a horizontal force at P of F= 200 N.
Given G₂, G3 and G4 are the centre of mass of the links P₁A, PAB and P₂B, respectively.
The masses of the links P₁A, PAB and P₂B are in turn m₂ = 1 kg: m3 = 2 kg and m4 = 1.2 kg.
The moment of inertia of the links P1A, PAB and P₂B are in turn IG2 = 0.08 kgm²; IG3 = 0.15 kgm² and
IG4 = 0.1 kgm².
Find all the forces acting on the joints at this instant.

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