A system of a 50 kg empty trolley and a 140 kg counterweight is shown in Figure below. After the counterweight has dropped 10 m from rest, the velocity of the trolley is 6 m/s. If all frictional resistances can be regarded as a single force F acting on the trolley parallel to the inclined plane, calculate the resistance of the force. Note that pulleys are smooth and frictionless.

Q: Q3. In the position shown in Figure, the system is in the rest. Cylinder B is considered solid and…

A: Solution: When block A travels 20cm downward block C also travels 20cm to the right When the block A…

Q: Consider the following diagram. m1320 kg and m2= 10 kg. The system is being pulled by an applied…

A:

Q: please answer this question considering conservation of energy. many thanks !

A: Step 1:Part (a):Comment on the solution: The block stops at a distance proportional to the sine of…

Q: A 3 kg box is sliding across a frictionless table at a rate of 5 m/s. It encounters a 35° incline…

A:

Q: When Crates A and B of mass mA = 40 kg and mB = 72 kg are released from rest, Crate A moves to the…

A:

Q: A block of mass m= 2.0 kg is released from rest on an inclined plane at a height of h = 1.5 m. It…

A:

Q: A 2 kg aluminum block and a 6 kg copper block are connected by a light string over a frictionless…

A: Given:mass of aluminium, m1=2 kgmass of copper, m2=6 kgangle, θ=35oμ1=0.47μ2=0.36

Q: A block of mass 50 kg is attached to an extension spring whose spring constant k = 10 N/m. The block…

A:

Q: Question 1 The slide crack mechanism of a sports motorcycle is shown in Figure 1. The net force…

A: Given,  Net force on the piston, Fn = 2257 N Diameter of the piston , d= 100 mm Stroke length = 120…

Q: The super-container vessel in the figure has a total mass displacement of 23000 long tons. This…

A: Given: Mass m=23000long tons or (1016.05×23000)kg α=20° Tension applied on the vessel F=320kN Speed…

Q: What should the mass m (kg) be for the system given in the figure to remain at rest? There is…

A: Draw the free-body diagram for the above system.

Q: fully loaded elevator cabin has a mass of 1200kg. In 3.0 minutes, the cabin must be raised to a…

A: Given,  Elevator's counter mass, mc=950 kg Elevator cab mass, me=1200 kg Distance, d=54m Time…

Q: In the system shown, a spring is compressed and pushes a mass of 50Kg down the path shown with two…

A: To obtain the required compression of the spring, we must use the concept of energy balance. The…

Q: I A block R of mass 100 kg is placed on a block S of mass 150 kg as shown in the figure. Block R is…

A:

Q: The speed of the engine mechanism shown in Figure 1 is controlled by the Porter governor. All arms…

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Q: 1. Two blocks, of masses M = 2.3 kg and 2M are connected to a spring of spring constant k = 180 N/m…

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Q: The mass of blocks A and B shown in the figure below are mA = 5 kg and mB = 35 kg, successively. The…

A: given  mass of the block A, ma=5kgmass of the block B, mb=35kgcoefficient of friction between blocks…

Q: Q3 The external net force component along the displacement of 25kg box varies with the magnitude of…

A: Given; The mass of box, m = 25 kg

Q: ension in the vertical cable while the

A: The tension in belt would be  = Mg  =2*9.8 =19.6N

Q: The pictured system below consisting of the masses m, and m2, the massless cable and the massless…

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Q: QI Block A in the figure below weighs 1.40 N, and block B weighs 4.20 N. The coefficient of kinetic…

A:

Q: However, I don't understand why the Force of Friction is going in the same direction as the…

A: Given Data:   To Find: Why the Force of Friction is going in the same direction as the displacement…

Q: Q1 [Type B]: The straight tube slide in an in-door playground has a 30° angle with the ground as…

A:

Q: A bicycle and rider, travelling at 12 km/hr on a level road, have a mass of 105 kg. A brake is…

A: Given data: v=12 km/hr=3.33 m/sm=105 kgd=800 mmμ=0.06N=80 N Need to determine the distance covered…

Q: A force F = 2 N is applied on a block of mass M= 0.5 kg as shown in figure. The block is constrained…

A: Given, Force magnitude = F = 2 N Angle made by a line of action of force with horizontal = θ = 60o…

Q: The figure shows a 5.50 kg block on a ramp. The block is also attached to a massless spring with…

A:

Q: A 50 -g block as in figure below is connected to a spring on a rough inclined plane that makes an…

A: Given information: The mass of the block (m) = 50 g = 0.05 kg The spring constant of the spring (k)…

Q: What is their speed when they leave the ramp? From what height h on the ramp did they start?

A: PE at the top of of the ramp = mgh friction force = μmg cosθ KE at the top = 12mv2 frictional work…

Q: AW disk = 5 lb disk is travelling around in a circle of radius r₁ with an initial tangential…

A: The weight of the disk, Wdisk = 5 lbThe tangential velocity of the disk, vB1 = 5 ft/sThe velocity of…

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.