BCQ4 is a four-bar linkage. Q2 and Q4 are fixed centers on a horizontal line 10-inches apart. Q2B is a link 5-inches long oscillating about Q2. Q4C is a crank 21⁄2-inches long which rotates about Q4. BC is a connecting rod 111⁄2-inches long. Q2 is to the left of Q4. A link EF, 6-inches long is pinned to Q2B at E, 11⁄2-inch.from B. Another link, GF, 31⁄2-inches long is pinned to link BC, 4-inches from C. These links, EF and GF, are pinned together at F in their upper position. Trace the paths of the points F and G while Q4C makes 1 complete revolution. Find the points for each 15o position of Q4C and any others necessary in order to secure a smooth curve. Scale: Space, 1⁄2 in. = 1 in.

Q: 83 AE = 8 cm AB = BC=CD=DE=6 cm 02=120° Os =1 rad/sec Os = 90° 02= 2 rad/sec Find the acceleration…

A: Given data,   crank AB=2 rad/sec   ED=1 rad/sec.   AE=8cm   AB=BC=CD=DE=6cm    θ2=120°    θ5=90°…

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A: Given: NAO = 100 r.p.m or wAO = 2π× 100/60= 10.47 rad/s ; OA = 50 mm =0.05 m; AB = 350 mm = 0.35 m;…

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Q: Problem No. 2 A motor armature is in running balance when masses of 1.3 kg and 0.75 kg are added…

A: Given, mA=1.3kgmD=0.75kgrA=0.60mrB=rc=0.4mrD=0.52mTo determine-1. mB and mc2. θB and θC

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Q: Exercise 2.9 Use the planar version of Grübler's formula to determine the number of degrees of…

A: given figure    to determine the number of degree of freedom of the given above mechanism

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Q: Question related to Quantum Mechanics : Problem 3.24

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Q: Q1/ In the mechanism, as shown in Figure(QI), the crank OA rotates at 20 r.p.m. anticlockwise and…

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Q: 2. Locate the instantaneous center for bar BC. Use it to find the velocity of point C. 6 ft 3ft o=2…

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Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.