Tutorial 7 Question 1 If gear A in Figure 5.12 starts from rest and has a rĄ = 0.12 m rg= 0.25 m constant angular acceleration of 2 rad/s, determine the time needed for gear B to attain an angular velocity of 50 rad/s. Figure 5.12

Q: There are two adjacent gears A and B, with 23 and 42 teeth respectively. Initially, both gears are…

A: Given:Gear A rotates clockwise initially and gear B rotates counterclockwise , and consider the…

Q: Q5: For the epicyclic gear train shown below. The pitch diameter of the sun gear is 12mm. The pitch…

A: Gears: Gears are the rotating parts of the machine which have tooth cut on them around cylindrical…

Q: 50 mm

A: Given that, rA=50 mm,rB=100 mm,rC=150 mm,NA=600 rpm,rB'=50 mm, Calculate angular velocity of gear…

Q: The disks in Figure 1 roll on the plane surface without slipping. The left disk rotates in a…

A: Sketching the direction of the velocity of the left end of the bar, The direction of velocity is…

Q: Gear A with a radius of 100 mm is attached to a motor that causes it to rotate at an angular…

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Q: Piston B as shown in Figure Q1 is moving to the right with velocity of 3 m/s and acceleration of 1.2…

A: (i) Write the give data. v=3 m/sa=1.2 m/s2LAB=1.5 mLOA=0.5 m

Q: The drawing represents a planetary reduction gear used in aeronautics. Calculate the speed of the…

A: Speed of motor: N3=1200 rpm and considering N1=0 (is fixed) Number of teeth: Z1=50 teethZ2=18…

Q: 12. The gear A on the drive shaft of the outboard motor has a radius r = 0.5 in. and the meshed…

A: given; radius of propeller shaft(rB)=1.2 in…

Q: Q1. Design and draw a neat sketch of a cast iron protective type flange coupling to transmit “P" kW…

A: Diag for protective type flange coupling

Q: Determine the relative acceleration of Point C with respect to point B, considering the following…

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Q: 2- (kinematics) The crank, connecting rod and cross head of a stationary steam engine are shown…

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Q: A ac www 30 ° COAB B Figure Q2 Figure Q2 shows a simplified version of a car engine system with AB…

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Q: Gear 2: N2 = 25 teeth and Pd = 20 per in Gear 3: d3 = 3.5 in Gear 4: N4 = 28 teeth Gear 5: d5 = 4…

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Q: Question 3 For the mechanism shown in Figure 3, the gear has constant clockwise angular velocity of…

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Q: a straight road at 13.4 ms-1 and the linear speed of a point in the tyre is relative to the centre…

A: Given data as per question Speed of car, v=13.4 m/s linear speed of a point in the tyre is relative…

Q: The three friction disks shown are made of the same material and have the same thickness. It is…

A: The number of revolutions required.Given:The weight of the disk A is .The radii of the disks are…

Q: Problem 3: The crank AB is rotating with a constant angular velocity of 3 rad/s about the fixed…

A: The schematic diagram of the given system is From figure, AC=600 mm AB=300 mm θ=25° Angular…

Q: Bar AB is rotating about A with an angular velocity of wAB 2 rad/s counterclockwise. At this instant…

A: Angular Velocity:- Angular velocity is nothing but the rate at which the link rotates around the…

Q: Q7: For the epicyclic gear train shown, determine the speed of the arm. Planet gear Arm Sun gear…

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Q: In the mechanism shown in Pigure the link CD rotates at a constant speed of 300 rpm clockwise…

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Q: Since the velocity of point D is given as Vd =4m/s in the system given in the figure; a) Find the…

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Q: The angular velocity of the planetary gear Bis | rad/s .

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Q: Consider the gear/pulley mechanism shown below (top view). The gear on the lower left is driven at a…

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Q: A wheel rotating with 15 rev/s is uniformly accelerated at 0.6 rad/s2 for 7 seconds. It then rotates…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: e crank-slider mechanism has two links and slider C. The link AB with length 0.19 meters and angle…

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Q: Q4: For a short time the motor shown in figure (4) turns gear A with an angular acceleration of (a4…

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Q: QUESTION 2 The crank arm AB of an engine rotates around point A with an angular velocity of 6 rad/s…

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Q: In the mechanism shown in Figure Q1, crank AB is rotating clockwise with a constant angular velocity…

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Q: In the graphic below, Gear A begins at rest and is given an angular acceleration clockWise of a = 3t…

A: Given:α=3trA=6 inrB=2 inrc=4 inrD=1 in

Q: a. What type of motion is the gear experiencing? b. Locate its instant center c. Calculate the…

A: the gear is translating as it rotates

Q: ity of point E (m/s) eration of point B (m/s²) a. 535.9 p. 401.9 334.9 d. 468.9 e. 134 lar…

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Q: ram above, RA = 0.339 m, while Rg = 0.776 m. A and B are intermeshing gears (I just u the teeth)…

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Q: Data Mass A is at 35 mm from support X Mass B is at 96.5 mm from support X Mass C is at 122.7 mm…

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Q: In the following mechanism the angular acceleration of gear A is aa = (0.203 + 0. 5) rad/s2. If its…

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Q: The mechanism in the figure has two toothed wheels and transmits movement by means of a chain. The…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank…

Q: A B Given: AB= 10.5 m BC = 8.2 m 0 = 41° ß = 28° Determine the angular velocity in rad/s of link AB…

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Q: For the simple gear train below, Gear A is the input gear and rotates at 2500 rpm. The number of…

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Q: The planetary gear train shown in the image below has 16 teeth on the sun and 23 teeth on the…

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Q: 5. Gear A (TA = 100 mm) is rotating clockwise at 1200 rpm as shown below and is accelerating with a…

A: Given data with suitable variable is shown below. rA=100 mmNA=1200 rpmαA=1.5 rad/s2rB=175 mm   (a)…

Q: Gears A, B, C, and D have radii of 20 mm, 55 mm, 30 mm, and 80 mm, respectively. (Eigure 1) Figure…

A: The angular acceleration of the gear D. Given: The radius of the gear A is rA=20 mm=0.02 m. The…

Q: The crank, connecting rod and cross head of a stationary steam engine are shown diagrammatically in…

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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.