The figure below shows the components of normal forces, the value of radial force on the gear wheel due to a tangential force of 636 N is N, Take pressure angle as 142º. PNP Pitch point Gear driven to The radial force is

Q: In Figure Q2, gear 2 rotates at 1400 r.p.m. clockwise, determine the rotation speed of gear 7 and…

A: Given Data Speed of gear 2 is : N2=1400 rpm Module of gear is : m=6 mm Pressure angle is :ϕ=20°…

Q: Figure Q3 (b) shows a steel transmission shaft with 500 mm length and external diameter of 40 mm.…

A: from the torque equation: TJ=τr=GθLθ=TLGJ for the same material G will be same.…

Q: shaft along BC is twice as that of along AB. The torsional rigidity of AB is GJ. The torque required…

A: θAB=θBC [equal twist]TAB  LG JAB =TBC  LG JBC16* JAB = JBCTAB  = TBC  16TAB  +TBC  = T17 TAB = TTAB…

Q: diameter, and the distance from the center of the rudder stock to centerline of rams is 800 mm.…

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Q: The worm gear rotating at 1250 rpm drives a worm wheel and whose velocity ratio is 12 to 1. A…

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Q: Drawing 1 of Figure P8.51 shows a countershaft with helical gear (B), bevel gear (D), and two…

A: Given:-Shaft with helical gear with different loading conditionSu=1069 MPaSy=896 MPaTo find:-a)…

Q: Gear 2 (pinion) runs at 1800 rpm ccw and transmits 3.5 kW to frictionless, idler gear 3. The…

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Q: Figure shows an automobile wheel with two common styles of lug wrench being used to tighten the…

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Q: 1. A wheel is used to turn a valve stem on a water valve. The wheel radius is 6 inches and the axle…

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Q: A conical pivot with angle of cone as 100° supports a load of 18 kN. The external radius is 2.5…

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Q: A pair of helical gears, the rotating direction n, and helix direction of the pinion 1 are shown in…

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Q: The value of curvature correction factor k, will be if the spring index is 6. O a. 1.33 O b. 1.08 O…

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Q: In the gear train shown in sketch c the pinion rotates at 520 rpm and transfers 6.9 kW to the train.…

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Q: a double –acting cylinder pushing a load pressure of 45MPa, the cylinder bore has a diameter of 94mm…

A: Given: de = 94 mm di = 16 mm P = 45 MPa Fe = ? Fr =?

Q: Figure 3 shows a brake pedal assembly from a car. Under the action of an applied foot force, the…

A: i) Free body diagram of the pedal lever and reaction forces The free body diagram of the pedal lever…

Q: The above left drawing shows a countershaft with helical gear B, bevel gear D, and two supporting…

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Q: Two shafts 30 in. apart, each carrying a four-step pulley, are to be connected by a cross belt. The…

A: According to the question, Now, here the given data are: - n1Driving shaft=180 rpm=n2=n3=n4andN1=50…

Q: PROBLEMS 1. Four cylinders rolling in opposite directions has a speed ratio of A:B:C:D = 5:3:1:4. If…

A: Q12: Given: The load subjected to shaft, T = 36000 lb.in The shear stress = 10,000 psi

Q: The open V-belt drive system shown in Figure 3 has a groove angle of 30° and is used as a speed…

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Q: 1-)The diagram of the change of cutting force for the cutting work performed with the press seen in…

A: Given data   Engine revolution =  900 rpm Flywheel revolutions = 60 rpm. Themoment of inertia of…

Q: QUESTION 2 A shaft rotates at 300 rpm. 1), If it carries a spur gear that delivers 5 hp to a mating…

A: Given: N=300 rpm

Q: Figure shows a friction brake in which the curved lever BC is pivoted at the fixed-point and carries…

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Q: Figure Q3(a) If the angle of inclination of the string connecting pulley and the block is decreased,…

A: Let us draw the free body diagram  Using the condition of the equilibrium  T=Weight of the block

Q: A solid steel shaft 4 feet long is stressed to 18 ksi at 18 Hz when twisted through 3 degrees. Use G…

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Q: As seen in the figure, the block on an inclined plane is lifting from 0 0 with two degrees increment…

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Q: Q1 A single stage helical gearbox as shown in Figure Q1 is pulling a crate with an acceleration of…

A: Given: The acceleration of box, a = 1.5 m^2 The diameter of the drum, D = 1.2 m The transmission…

Q: A differential band brake is shown in Figure. The diameter of the drum is 800 mm. The coefficient of…

A: Given data: The angle made by the belt is θ=240°=4.19 rad The diameter of the drum is d=800 mm The…

Q: In the figure, the machine element located at the C point in the transmission system is radial and…

A: GIVEN :- Fr=500 daNFa=250daNσem=7daN/mm2N=1000 rpm   SOLUTION :- FREE BODY DIAGRAM :

Q: Problem 1 : Given the following structure, for which the torque is applied at point A,B, C, D and E,…

A: Given data: Torque values are given as                     TA = 12 kN-m  , TB = 6 kN-m , TC = 5…

Q: The figure shows an internal rim-type brake having an inside rim diameter of 11 in and a dimension R…

A: Brake is a mechanical device which absorbs energy from the moving system or any mechanism with the…

Q: Spur gear train is used to transmit the power of 2kW from input gear A rotating at 120 rpm to output…

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Q: 3-1 In Fig3-1,gear 4 rolls on fixed rack 5 without slipping. Determine ratio /w, for ti

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Q: A pncumatic press uscs a double acting cylinder 1A as shown in Fig. 3(a). The cylinder, extends and…

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

Q: For the simple gear train shown, calculate the torque ratio (VR).

A: Given data as per the question Teeth of gear A = 95 Teeth of gear B = 20 Teeth of gear C = 45 we…

Q: Imagine two gears in mesh, the pinion is rotating clockwise, what is the force analysis for such a…

A: Explanation: The pinion is rotating clockwise and connected with the gear. Assume the gear us spur…

Q: For crank slider, L,=40mm; L,= 120mm; Offset =-20mm and d=100mm and . Find the possible value of 0,…

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Q: Q2: A power screw (square) thread of dm= 40 mm, u=0.4 . Find the maximum value for the thread pitch…

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Q: The shaft shown in figure below rotating at 310 rpm carries a spur pinion E. The teeth are of the…

A: Given data as per the question rotational speed =310 rpmpower=20hpDiameter at A=22 inDiameter at…

Q: Determine the belt length that would be applied to two sheaves with pitch diameters of 5.25 in. and…

A: Belt drive is the power transmission device which consist of multiple pulleys. Let D2 & D1 is…

Q: (d) A motor drives the winch drum through a reduction gear with a gear tooth ratio of 0.1 as shown…

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Q: Use the following shaft layout assuming a pulley transmits torque through a key and keyseat at…

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Q: Draw free-body diagrams of the two gears, assuming an input couple M on the OUT X shaft of the…

A: For the gear on shaft AB, For the gear on shaft CD

Q: Symmetrical shoes will not create moment around the joint The position of the pads with an angle of…

A: GivenCoefficient of friction=0.491Force F=565N

Q: oughly position of the automobile jack shown in the figure is a square screw with a single blade at…

A: Given:Load=6000 NScrew pitch=2.5 mmAverage diameter of screw, d=9 mm

Q: Figure Q4(B)(a) shows a hollow quarry drill bit in operation. When drilling, it experiences…

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Q: Diameter ? Pin Anvil FIGURE P4-21 Impact hammer for Problem 4-21. 4-21. Figure P4-21 shows an anvil…

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Q: A power screw (square) thread of dm= 40 mm, µ= 0.4 . Find the maximum value for the thread pitch (L)…

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Q: The second shaft on a parallel-shaft 25-hp foundry crane speed reducer contains a helical gear with…

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Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.