he 0.31-kg mass slides on a frictionless wire that lies in the vertical plane. The spring attached to the mass has a free length of 80 mm and stiffness of 0.13 N/mm. Calculate the smallest value of the distance b so that the mass will reach the end of the wire at B after being released from rest at A.

Q: The spring constants are k1 = 140N / m, k2 = 240N / m and the unstretched lengths of the springs are…

A: Given,  Total potential energy at A = 1116.86 J Total elastic potential energy at B  =370.8 J Mass…

Q: The 110-lb boy at A is suspended from the cable that passes over the quarter circular cliff rock.…

A: Given data : Weight of the boy (W) = 110 lb  Cliff is quarter circular. Therefore,β=2π​ Since the…

Q: The 12-lb box slides on the surface for which pux=0.3. The box has a velocity u = 15 ft/ s when it…

A: K= 360 lb/ft= 360*32 lbf/ft

Q: The force P is applied to the 53-kg block when it is at rest. Determine the magnitude and direction…

A: Given data as per the question mass of block =53 kgμs=0.24μk=0.19

Q: The door has à weight of 200lb and a center of gravity at G. Determine the constant force F that…

A: Given that, Mass of the door, m=200 lb,length of the door, s=12 ft,time to open the door, s=5 sec,…

Q: The slotted arm OA rotates about a horizontal axis through point O. The 0.30-kg slider P moves with…

A:

Q: The boy of mass 45 kg is sliding down the spiral slide at a constant speed such that his position,…

A: Given, Mass, m=45 kg r=1.5 m θ=0.7tz=-0.5t

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A:

Q: The 83-lb crate is carefully placed with zero velocity on the incline. What is the acceleration of…

A:

Q: The roller coaster car has a mass of 700 kg, including its passenger. It is released from rest at…

A: Find the normal reaction at point B and C.

Q: Q2/ The 5-kg collar A slides with negligible friction on the fixed vertical shaft. When the collar…

A: k

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

A: Answers: (a) F = 56.8 N (b) F = -24.428 N (c) F = -47.165 N (d) P = 142.91 N

Q: The force Pis applied to the 57-kg block when it is at rest. Determine the magnitude and direction…

A:

Q: 4. The Block with a mass of 4-Kg is hung with a spring. The stiffness constant of the spring K = 10…

A: Given data: The force applied, F=100 N. The mass of the block, m = 4 kg. The spring constant, k=10…

Q: Object A, mass 12 kg, is attached to a pulley with mass 15 kg and a radius of 0.25 m. The pulley is…

A: To solve this problem, we need to consider the conservation of energy and torque equilibrium. First,…

Q: The block of weight 8 Ib is released from rest at. and slides down the smooth circular surface AB.…

A:

Q: The system is released from rest with the spring initially stretched 2 in. Calculate the velocity of…

A: Given : x1=2 inm=100 lbh=6 in

Q: The 1.1-kg slider is released from rest in position A and slides without friction along the…

A: Step 1:Mass is 1.1kgSpring constant is 34kmN​Step 2:We know that to establish datum at point…

Q: How to apply energy equation here . please include diagram. Don't use Artificial intelligence tools.

A: Step 1: Step 2: Step 3: Step 4:

Q: The disk D, which has weight W = 15 lb, starts from rest on an incline when the constant moment M is…

A:

Q: During accelerated motion a 5kg ball forms a constant angle ϴ. Determine the angle ϴ and the tension…

A: To proceed with the problem, we must take some assumptions. The mass of the string is negligible…

Q: Crate B has a mass m and is released from rest when it is on top of cart 4, which has a mass 3m.…

A:

Q: A block initially at rest at the top slides down along the smooth cylindrical surface. If the…

A: Find the unstretched length of the spring.

Q: A motorcyclist in a circus rides his motorcycle within the confines of the hollow sphere. The…

A: Answer: The minimum speed at which he must travel if he is to ride along the wall when θ = 90° is…

Q: The 35-kg crate is subjected to a force inclined to 700 respect to vertical plane having a constant…

A: According to the given information, we know that the 35 kg crate is inclined to 70  with respect to…

Q: Q1. The slender 15 kg bar is initially at rest and standing in the vertical position when the bottom…

A: The data given is,Initial velocity, v1 = 0mass of slender, m = 15 kgTo determine:The speed at which…

Q: Question 3 The block of mass m = 20 kg is connected via a pulley at D to the winch at E by an…

A:

Q: The 845-kg motorized unit A is designed to raise and lower the 480-kg bucket B of concrete.…

A: Given data: vi=4.1 m/svf=0.6 m/st=4.5 smA=845 kgmB=480 kg Need to determine the tension in the…

Q: the 75 n crate is released from rest in incline surface at time t=0. The coefficient of kinetic…

A:

Q: The 98-lb crate is carefully placed with zero velocity on the incline. What is the acceleration of…

A:

Q: The collar with mass of 0.9 kg is released from rest at position A and travels down the smooth…

A: Given: The mass of collar, m = 0.9 kg The stiffness of spring, k = 140 N/m The un-streched length, x…

Q: - In the figure, the 200-lb crate is being pulled up the slope by the motor M. If the velocity of…

A: Given Datam=200lbVP=2s3 ft/sμk=0.2

Q: The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, 0 =…

A:

Q: The 2 kg collar is released from rest at A and slides down the inclined fixed rod in the vertical…

A: Given data  mass of collar (m) = 2 kg μk = 0.4 length of rod (l) = 0.5 m k = 1.6 kN/m    To…

Q: Cart A weighing 120 lbs has a hanging mass B weighing 45 lbs attached to it by a 7 ft cable. The…

A:

Q: Q2/ The 5-kg collar A slides with negligible friction on the fixed vertical shaft. When the collar…

A:

Q: The collar with mass of 0.6 kg is released from rest at position A and travels down the smooth…

A:

Q: The 1.2-kg small collar is released from rest in position A and slides up the smooth fixed rod…

A: The net force able to push the spring by 0.5 m. Spring constant, K = 150 N/m

Q: The spring has an unstretched length of 0.4m and a stiffness of 200N/m. The 3 kg slider and attached…

A: The potential energy of the spring is the energy stored in it when it is stretched or compressed.…

Q: The force F, acting in a constant direction on the 24-kg block, has a magnitude which varies with…

A: The mass of the block is m=24 kg. The coefficient of kinetic friction is μk=0.3. The initial…

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.