Two blocks mA = 3.0 kg and mB = 8.0 kg are on inclines and are connected together by a string as shown in the figure below. The coefficient of kinetic friction between each mass and its incline is µk = 0.25. MB mA 21° 51°

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A: According to Coulomb's law of dry friction:- Total frictional force is independent of the magnitude…

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…

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Q: Find the acceleration and tension in the string of the system shown in figure shown. Coefficient of…

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Q: A luggage handler pulls a 20.0 kg suitcase up a amp inclined at 32.0° above the horizontal by a…

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Q: 2. In the system shown in the figure, body A is dropped at 40 fps when a brake force P=80lb is…

A: Given data: WB=400 lbWA=200 lbR1=2'R2=3' Need to determine the time taken the block to come into…

Q: 1. Blocks A and B with masses 1.20 and 2.00 kg in the figure are sliding down the incline. The…

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Q: Q2/ A pulley used to transmit power by means of ropes has a diameter of 3.6 metres and has 15…

A: Write the given values along with the suitable variables.

Q: Block A has a mass of ma = 59.0 kg and rests on a flat surface. (Figure 3)The coefficient of static…

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Q: 2. A block of mass m, = 20 kg which lies on an incline frictional surface is connected to another…

A: Answer:                 m1=20 kgm2=100 kgμ=0.12

Q: 1077. The uniform block shown in Fig. P-1077 weighs 200 lb. It is pulled up the 300 lb. Determine…

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

A: m = 2.3 kg k = 180 N/m u = .12

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: Two blocks respectively A weighs 1600N and B weighs 2400N are connected by a spring both rests on an…

A: Let's first draw the diagram of our problem:

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Q: The 3000 kg front wheel drive SUV shown in the figure is attempting to tow the log along level…

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Q: The diameter of two pulleys are (0.3m)and (0.2m), center distance (1m).if we use open belt drive.…

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Q: QUESTION 6 The coefficients of friction are u s = 0.30 s and uk= 0.20 between all surfaces of…

A: Handwriting.jpg

Q: Block 2 of mass 1.30 kg is stacked on top of another Block 1 of mass 8.60 kg on an incline plane of…

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Q: Three blocks with masses ma = 25 kg, mg = 50 kg, and mc = 100 kg are connected with a flexible cable…

A: Given: mA=25kgmB=50kgmC=100kgμA=0.50μB=0.35μC=0.26

Q: 2. A block of mass m, = 20 kg which lies on an incline frictional surface is connected to another…

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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 block shown in the following figure has a weight W equals to 75 lb and subjected to the action…

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Q: 7.59 How many turns of rope around the capstan are needed for the 40-lb force to resist the 8000-lb…

A: Given: Tension in cable, 8000 lb and 40 lb coefficient of friction=0.25 To determine: No of turns…

Q: A block of mass 10 kg rests on a horizontal floor. The acceleration due to gravity is 9.81 m/s2 .The…

A: Given data: The mass of the block is M = 10 kg. The acceleration due to gravity is g = 9.81 m/s2.…

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

A: The free-body of the provided system is shown below. Here, T denotes the tension and a denotes the…

Q: Find the acceleration and tension in the string of the system shown in figure shown. Coefficient of…

A: Free body diagram is drawn and equations of motion are solved to arrive the solution. acc = 2.19…

Q: 6. A 2kg box slides down a ramp a distance of two meters before it reaches the ground. The ramp has…

A: Work done is defined as the product of force in displacement direction and displacement of body.

Q: The coefficient of friction between the 120 lb block (shown in figure below) and the incline plane…

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Q: Q.3) The coefficient of friction between the 100 lb block (shown in figure below) and the incline…

A: According to the information weight of the box is 100 lb coefficient of friction is 0.25 at an angle…

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Q: Q3 Block A moves on a roller along inclined surface and be connected by a rope to black 15.…

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Q: 6.4 A 3000 Ib weight is raised by two 7o wedges as shown in figure below. The coefficient of static…

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Q: 85-kg man starts climbing a ladder that leans against a wall as shown in Figure Q1. If the ladder is…

A: Free Body Diagranm Will be as followa

Q: An engine block of mass M is on the flatbed of a pickup truck that is traveling in a straight level…

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Q: 16. (Force and Motion - II) Two blocks of masses m, are suspended by a cord from a pulley which is…

A: Drawing the free body diagram of the bock as shown below – When the system will be released then…

Q: The cart and its contents have a total mass of 4500 kg and a center of gravity at G as shown in…

A: Given data: M=4500 kgμs=0.4F=10 kN Need to determine the normal reaction force at A and check…

Q: A package of mass m = 2.00 kg is released on a 53.1° incline, a distance D = 5.00 m from a long…

A: Given Data m=2KgD=5mθ=53.1°K=110 N/mμk=0.2μs=0.4

Q: Two blocks are connected by a light cord passing over a small, frictionless pulley as shown in the…

A: given:ma=5kga=2m/s2mb=4kg

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Q: AB and BC bars which are connected at pin B, each having a mass of 100 kg, as shown in the figure.…

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Q: Two blocks of mass m1 = 2kg and m2 = 8kg are connected by a light string and a smooth pulley. block…

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Q: Consider the figure shown in Figure E5.33. You are lowering two boxes, one on top of the other, down…

A: Given, Weight of upper box , w = 32*9.81 = 313.92  N Weight of the lower box , W =48*9.81 = 470.88…

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.