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

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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…

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

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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…

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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: 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.