Mechanism shown consists of two 8-pound rods AB and CD. each and a 10 lab AD bar. When θ = 0 °, rod AB rotates with an angular velocity of 2 rad / s. If a torque M = 15 lb * ft is applied to rod CD and a force P = 20 lb is applied to bar AD, calculate the angular velocity of bar AB at the instant that θ =

Q: Mechanism shown consists of two 8-pound rods AB and CD. each and a 10 lab AD bar. When θ = 0 °, the…

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Q: I need the solution using scalar method please.

A: Consider v as the velocity of the rod AB, ar as the acceleration of the rod AB, an as centripetal…

Q: F 4) A 500 N force is applied to a roller with a mass of 50 kg as shown. Assuming that the roller is…

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Q: Q4: The crank and connecting rod of a theoretical steam engine are 0.5 m and 2 m long, respectively.…

A: Given data,OB=r=0.5mPB=l=2m  θ=45°   N=300rpm  So, ωOB=2πN60=2π×30060   no.of links=4…

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Q: An external drive system actuates the mechanism by applying a moment M at bearing D. At the instant…

A: Given : Angle, θ= 45 Velocity of C, vc = 14 m/s Angular acceleration of C, αc=45rad/s2 To find : x -…

Q: y use of vector notation, determine the velocity of mass C, and the angular velocity of bar BC when…

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Q: Four masses A, B, C and D are attached to a shaft and revolve in the same plane. The masses are 12…

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Q: This is a dynamics question. Hint: vC=6 ft/s, vB=4ft/s

A: Given data:

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A: Given; mass per unit area = 22 kg/m2 moment of inertia of segments 1 and 2 m1=π×0.332×22=2.4 π…

Q: Q4: The crank and connecting rod of a theoretical steam engine are 0.5 m and 2 m long, respectively.…

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Q: on the plates A and B, which are moving in opposite directions as shown. If vA = 75 mm/s to The…

A: Consider the diagram when the wheels roll.

Q: A gear of mass m= 10 kg and radius R = 0.25 m may rotate about its center of mass C, which is fixed.…

A: mass of gear =m = 10 kg radius R = 0.25 m mass of rack m = 10 kg F0 = 20 N I = MR2/2 = 0.3125 Kg -m2…

Q: F A 500 N force is applied to a roller with a mass of 50 kg as shown. Assuming that the roller is a…

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Q: B 350 G 350 fittings at O and G (as shown in the figure). The angle B remains constant at 30°, and…

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Q: Problem (1) Two drums are rigidly attached to one another. The inner drum has a radius of 3 inches…

A: the radius of inner drum = 3 inc the radius of outer drum = 5 inc vD = 10 in/s αD = 25 in/s2

Q: Q1/ Four masses A, B, C and D are attached to a shaft and revolve in the same plane. The masses are…

A: mA=12 kg,mB=10 kgmC=18 kg,mD=15 kgrA=40 mm ,rB=50 mmrC=60 mm,rD=30…

Q: Collars A and B are attached by a rod of length 30 cm, as shown below. The joint at A is a…

A: Angular velocity of rod = 10 rad/sec

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Q: In the mechanism shown in the figure, rod lengths are given as AB = 8 meters, BC = 5 meters, CD = 4…

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Q: The spool (of which the outer radius is R =118 mm and the radius of the inner hub isr= 76 mm) rolls…

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Q: A force P= 100 N is acted at end A and pin jointed at B of a 5 kg/m uniform rod ABC as shown. If for…

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Q: In the mechanism shown in the figure, AB = 8 meters BC = 5 meters CD = 4 meters. L = 3 meters. When…

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Q: Disk B is at rest when it is brought into contact with disk A, which is rotating freely at 450 rpm…

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Q: AB = DE = 150 mm ; BC = CD = 450 mm ; EF = 375 mm. The crank AB makes an angle of 45° with the…

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Q: magnitude of the velocity at point P.

A: Given; Acc. to given figure;A circular disk of a radius R rolls without slipping at a velocity V.

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Q: At the instant shown, the 50-1lb bar rotates clockwise at 2 rad/s. The spring attached to its end…

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Q: elocity of the plate C is VC=6.0 m/s to the right. The velocity of the plate D is VD=2.0 m/s to the…

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A: Moment of inertia about B, IB=1/2mABl2+1/3mBCl2 position2 V2=WAB(hAB)2+WBC(hBC)2    =WABl/2 sinr…

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Q: At the instant shown, the uniform slender rod with mass m = 31 kg is pin-supported at point O. It is…

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Q: The 35 lb slender rod AB is 277 in. long and at rest in a horizontal position supported by a spring…

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Q: Determine the rate of change H, of the angular momentum HD of the rod CDE, assuming that at the…

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Q: The slender homogeneous rod shown below has just been released from rest. If g is the acceleration…

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Q: The dimensions of the various links of a Fig. 7.35 mechanism, as shown in Fig. 7.36, are as follows…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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Q: The mass of flywheel of an engine is 8 tonnes and the radius of gyration is 1.8 metres. It is found…

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Q: Figure shown represents a schematic diagram of a Porter governor. Each fly ball weighs 16.1 lb and…

A: m=Mass of Each ball weight=16.1 lbM=Mass of Central weight=40 lb

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.