An aeroplane required for take off speed of 80 km/h, the run on the ground being 100m. The mass of the aeroplane is 10000 kg and coefficient of friction between the plane and ground is 0.2. Assume that the plane accelerates uniformly during the take off. What is the maximum force required by the engine of the plane for take off.

Q: 2. A suitcase slides down a ramp between Points A and B as shown below. It has an initial velocity…

A: (a) Write the given data. vi=2 m/sm=2.1 kgμs=0.3μk=0.2

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A: Given data: m=3 kgx=5t2−1y=3t3+2μk=0.4μs=0.8

Q: . Find the magnitude of the force P

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A:

Q: A block of mass 2.35 kg is pushed up against a wall by a force P that makes an angle of 50.0° angle…

A: According to the given data m=2.35kg θ=50 μ=0.221 Weight of block=2.35x9.8=23.03N we need to find…

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Q: Exercise 8: We launch, on an inclined plane and with a speed V parallel to the line of greatest…

A: Since we only answer up to 3 subparts so we will answer first 3. Please resubmit the question by…

Q: A 300 |b block rests on a hortzontal plane. Find the magnitude of the force P required to give the…

A: mg=300×32.2=9660 lb-fts2F=frictional force=μk NF=0.25N

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

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Q: Given: (M & K ??Ed ??) The system shown is released from rest. The weight of block A is WA 30 lbf…

A: Given: The system is shown below: Weight of A is 30 lbf. Weight of B is 5 lbf.

Q: (a) Find the coefficient of kinetic friction between the blocks. (b) Find the acceleration of the…

A: let the frictional force be fN so F-f=ma or 310-60*2=f I.e f=190 N so 60*9.8*k=190 Therefore…

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Q: A 5-kg block is acted on a 30-N tensile force that acts 50° from the horizontal. The kinetic…

A: Given  m = 5kg P = 30 N at 50 deg mu =0.25

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Q: In the given figure below, a 3.0 -kg block is sliding down a 60°-rough incline. The speed of the…

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Q: There is a box with height 1.2 m, width 0.8 m and mass 50 kg. It contains a very expensive…

A: Given Data m=50kg θ=30° h=1.2m w=0.8m μ=0.4 Here the FBD

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Q: 2) 730° 3ft 1. 4 ft ///// •& Small aate weighing 2 eb contains ball weighing 3 es. They are neleased…

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Q: with each oth C tal frictionless SS

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Q: A 500 g block is attached to 2 kg block via a string passing over two lightweight frictionless…

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Q: In the given figure below, a 3.0 -kg block is sliding down a 60°-rough incline. The speed of the…

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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.