150 mm 120 mm 150 mm 80 mm B @2 60 mm

Q: Arm ACB rotates about Point Cwith an angular velocity of 39 radis counterclockwise. Two friction…

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Q: A gear reduction system consists of three gears A, B, and C. Knowing that gear A rotates clockwise…

A: Given Data: The angular velocity of gear A is, ωA=60 rad/s. The radius of gear A is, rA=1 cm. The…

Q: 125 mm B The blade of an oscillating fan and the rotor of its motor shown have a total weight of 1…

A: Given Data Mass, m=1Kg The radius of gyration, K=0.100m Width of the fan, b=0.125m N1=2000 rpm

Q: The 200-mm-radius disk rolls without sliding on the surface shown. Knowing that the distance BG is…

A: According to the given data r=200mm=0.2m BG=160mm=0.16m AB=800mm=0.8m Angular velocity and angular…

Q: he mechanism below has a crank that revolves clockwise at point O at a speed of 2000 rpm. B 1.2 kg…

A: Angular acceleration and linear acceleration of links need to be evaluated.

Q: 3) -1-0.75m- 1-0.75 m Each of the two slender rods shown is 0.75 m long and has a mass of 6 kg. If…

A: Given-To Find-(a) the angular velocity of rod AB when B = 20 degrees.(b) the velocity of point D at…

Q: A 3-In.-radius drum is rigidly attached to a 5-in.-radius drum as shown. One of the drums rolls…

A: We start by determining the drum's angular velocity and its relationship to velocity as follows:The…

Q: The blade of a portable saw and the rotor of its motor have a total weight of 2.5 lb and a combined…

A: Given data: Rotation of blade,  w1 = 1500 rpm Total weight, W = 2.5 lb. Radius of gyration, kz = 1.5…

Q: Disk A, of weight 10 lb and radius r = 6 in., is at rest when it is placed in contact with belt BC,…

A: Consider the free body diagram of the disc A as shown below. The torque provided by the friction…

Q: A thin homogeneous triangular plate of weight 10 pounds is welded to a ight vertical axle supported…

A: W=10lb

Q: Two circular plates, each of mass 4 kg, are rigidly connected by a rod AB of negligible mass and are…

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Q: A rod BC is attached by pins to two uniform disks as shown. The lenght of rod BC is 350 mm and the…

A: The velocity of Links having relative motion with each other is proportional to each other. In a…

Q: The rotor of a gas turbine is turning at a speed of 6,300 rpm when the turbine is turned off. It is…

A: Speed = 6300 rpm Time = 8 minutes

Q: Two uniform rods AB and CE, each of weight 20 N and length 1 m, are welded to each other at their…

A: The mass moment of inertia of an object is defined as mass times the length of the square of…

Q: *16.135 The 6-kg rod BC connects a 10-kg disk centered at A to a 5-kg rod CD. The motion of the…

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Q: Two uniform cylinders, each of mass m = 6 kg and radius r = 125 mm, are connected by a belt as…

A: Given data: The mass of the cylinders is m=6 kg. The radius of the cylinder is r=125 mm. The angular…

Q: 720 mm B 240 mm A

A: GivenM=3.62kg, L=720m , Angle of the bar=19.470Moment inertia of the rod AB isI=I= Irod…

Q: The essential structure of a certain type of aircraft turn indicator is shown. Each spring has a…

A: Given: The spring constant, k = 500 N/m The mass of the disc, m = 200 g =0.2 kg The radius of the…

Q: Problem 1 A flywheel drives a collar via link. The flywheel rotates at an angular velocity of 18…

A: (a) To find: The angular velocity of the link. Given: The angular velocity of flywheel is ωOA=18…

Q: D ww Answer: C B O -0.4 m- 0.4 m Two identical slender rods AB and BC are welded together to form an…

A: The maximum angle of rotation = 58 degreesThe angle made by rod AB with horizontal = 27 degrees

Q: 4. The link EF of mass 2 kg is welded at point A to a link ABC of mass 2 kg, which rotates about a…

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Q: A radius drum is connected to a disk of radius ra. The combined mass of the disc and the drum is m…

A: To calculate torque of a circular object, multiply the moment of inertia of the body and angular…

Q: Each of the gears A and B has a mass of 2.4 kg and a radius of gyration of 60 mm, while gear C has a…

A: Given Data: Mass of gear A and B is m =  2.4 kg. Radius of gyration of gear A and B is k = 60 mm.…

Q: The control rod AC is guided by two pins that slide freely in parallel curved slots of radius 205…

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Q: The shown collar has a mass of 1.4 kg and moves along the smooth vertical rod defined by the…

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Q: Which of the following best approximates the angular velocity of the system at position 2? a.…

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Q: A flywheel and shaft together have a mass of 800 kg. The combined mass has a radius of gyration of…

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Q: 4. For the motion of block B in the system below use the following values: VB = 4 m/s; ag = 2 m/s².…

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Q: A rope drum of diameter 850 mm and mass 1000 kg is used in a machine lifting procedure. The drum…

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Q: Q8:- A quick return mechanism represented by the Fig. below, the crank QC rotates uniformly at 150…

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Q: A thin, homogeneous triangular plate of weight 10 lb is welded to a light, vertical axle supported…

A: Given, Weight, W=10 lb Angular velocity, ω→=8j rad/s b=12 in=1 fth=24 in=2 ft

Q: 0.30 m 1.50 m B A|— MA 0.60 m D A slender 3.06 kg rod can rotate in a vertical plane about a pivot…

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Q: 6) Bar BDE is attached to two links AB and CD. Knowing that at the instant shown link AB rotates…

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Q: A uniform square plate with side a= 300 mm is hinged at points A and B to a clevis that rotates with…

A: Given data Side length of the plate a = 300mm    To Determine (a) the value of w  for which the…

Q: scribe the motion of bodies A and B of each mechanism shown as: (1) tr 1 about a fixed axis; or (3)…

A: According to the information we have three types of motion in each mechanism  Translation motion…

Q: 3. The 80-mm-radius wheel shown rolls without slipping to the left with a velocity of 900 mm/s.…

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Q: = Gear B has an angular acceleration of a b 0.15t² rad/s², where t is in seconds, and an initial…

A: Angular acceleration of gear B→αB=0.15t2  ...............equation1→dωBdt=0.15t2→ωBf-ωBi=0.15t33…

Q: The 18-in.-radius fly wheel is rigidly attached to a 1.5-in. -radius shaft that can roll along…

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Q: Two disks of the same material are attached to a shaft as shown. Disk A has a radius r and a…

A: To find  The value of n Given  The radius of disk A ra is r. The thickness of disk A  ta is 2b. The…

Q: A 41-kg square plate of uniform thickness and edge dimension b=0.20 m rotates in a vertical plane…

A: Given:the mass of the square plate is the square plate edge is the angle is the angular velocity of…

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.