arily at rest in the position shown. If the unstretched length and stiffness of each of the two elastic cords is known, determine approximately how far the girl descends before she again becomes momentarily at rest. Given- K= 200 N/m, weight of girl = 40 kg. take any necessary assumptions from the

Q: The free body diagram below shows the forces acting on the bob when it spins at a rate such that it…

A: GivenFS=string force Fe=Elastic force W=weight of the bob

Q: 3. The 75-kg chest shown is intended to be moved P= 400 N 15° 一十一 under the condition shown. Does…

A:

Q: The block has a weight of 20 lb and is being hoisted at uniform velocity. The system is held in equi…

A: Given:The block has weight .The tension in the cord is .Assumption:The pulley has negligible…

Q: Motorized moving platform is lifting a car with some acceleration. If the combined weight of the…

A: Mass of platform = 2800 kgMass of the lift = 200000 kgFind the maximum acceleration before tipping

Q: Given: - The original length (1) of the elastic cord is 2m. - Spring constant is 150 N/m. - 0= 25°…

A: Given that, Length of the cord, l=2 m,Spring constant, k=150 N/m,Angle θ=25°,Mass of the ball, m=6…

Q: A block of wood of weight 250 N rests on a plane at 30 to the horizontal. A cord attached to the…

A:

Q: P-

A:

Q: The force P is applied to the 37-kg block when it is at rest. Determine the magnitude and direction…

A:

Q: The girl is momentarily at rest in the position shown. If the unstretched length and stiffness of…

A: Assume    Stiffness of the spring = k                  Initial length = L          Weight of the…

Q: The pipe has a mass of 750 kg and is being towed behind the truck Egue 1) If the acceleration of the…

A:

Q: A force F (magnitude F) acts on a box of mass m resting on the ramp and the box remains at rest. The…

A: Determine the normal force on the block.

Q: The uniform 52-kg slender bar is initially at rest on a smooth horizontal plane when the forces are…

A:

Q: Forming a shock absorber, two springs of equal length are nested together. If the maximum…

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Q: Starting from rest, it takes 1 second for m1 to fall 1.5m. A ring of unknown mass sits on top of m1…

A:

Q: Cart I Cart 2 Force Sensor Mass - 3.5M Mass- M The spring cart (cart 1) is released and collided…

A: i) Apply the momentum conservation equation. Here, pi represents the momentum before the collision,…

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.