A box of mass 100 kg is placed on a 30 degrees inclined plane. The applied horizontal force is 100 N and the coefficients of static and kinetic friction are 0.4 and 0.2 respectively. Calculate the normal and frictional forces acting on the box.

Q: A 2.88 m long ladder that has a mass of 5.49 kg leans against a vertical frictionless wall. The…

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Q: A box of mass m = 30 kg is at rest on a ramp inclinedat 50° to the horizontal. The coefficients of…

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Q: consider a circle of radius 1m and weight of 100n resting on a right angle surface where the…

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Q: A block weighs 100 N and has a coefficient of static friction of 0.5 between it and a sloped surface…

A: Given:Weight of the block, W=100 NCoefficient of friction between the block and the surface,…

Q: The 700 N force is applied to 100-kg block as shown in figure, which stationary before the force is…

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Q: The coefficient of kinetic friction between the 30-mm- diameter pin and the pulley is 0.25.…

A: (a) To find: The tension required to raise the load. Given: The radius of the pin is r=15 mm. The…

Q: The ladder in the figure rests on a horizontal surface (point A) and a vertical wall (point B). The…

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Q: A weight of 10 N resting on an inclined plane at 30° to the horizontal is connected by a string…

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

A: Friction force the resistance offered by the surface to prevent motion, and normal force is the…

Q: The pulley of Fig. wheel that fits loosely over a t in.-diameter shaft. A rope passes over the…

A: Consider the Free body diagram of the system when θ = 90o and the weight is getting lowered with no…

Q: A body of mass 30 kg is resting on a horizontal plane. A pull of 80 N is subjected on the body and…

A: Given data: The mass of the body is m = 30 kg. The pulling force on the body is P = 80 N. The…

Q: A heavy cask (full of wine!) sits on an inclined plane. It is held in place by a rope that is…

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Q: 106 lb crate is initially stationary. Coeffi- cients of friction between crate and inclined surface…

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Q: A ladder of length 2L and mass M is positioned on level ground leaning against a wall such that the…

A: To find: The x and y component of force. Given: The mass of the ladder is M. The length of the…

Q: The uniform 4.9-m pole has a mass of 230 kg and is supported as shown. Calculate the force Prequired…

A: Given that ,  m=230gW=230×9.8=2256.3NμB=0.28θ=tan-12.33.2=35.71°

Q: A bicycle and rider travelling at 15 km/hr on a level road, have a mass of 100 kg. The brake is…

A: Write the given information.

Q: An 90.17 kg person is half way up a uniform ladder of length 3.939 m and mass 29.49 kg that is…

A: Here we will apply equilibrium conditions.

Q: lfway up it. The coefficient of friction at the wall is 0.20. Assume the weight of the ladder to be…

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Q: Friction problem: Two packages are placed on a conveyor belt which is at rest. Between the belt and…

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Q: A string passes over the top of a fixed cylinder of radius R = 10 cm. One end of the string is…

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Q: A 100-kg cylinder rests against a wall and a plate . The coefficient of friction is 0.30 at both…

A: Consider the free body diagram shown below for the plate. From the equilibrium in the direction…

Q: A cylindrical roller 300mm diameter and a mass of 50kg. rest on a horizontal floor with its curved…

A: Given data: Mass of the roller, m = 50 kg diameter of the roller, D = 300 mm  radius of the roller,…

Q: A 15.0 m long ladder leans against a wall at a point 9.0 m above a ground floor. The ladder is…

A: F.B.D.

Q: Determine the force P required to lift the M-kg steel crate which rests against a 5° wedge on a side…

A: Given dataM=95 kgμcw=0.45μws=0.35μcs=0.38g=9.806 m/s2To find P

Q: A 10 kg block is placed on an inclined surface as shown in the figure below. Determine the maximum…

A: Given:m=10 kgθ=30°

Q: A block R of mass 100 kg is placed on a block Sof mass 150 kg as shown in the figure. Block R is…

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Q: 15 30

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Q: Assume that there are no frictional forces between the pulleys and the strings, and the strings are…

A: Given data: The mass of block 1 is, m1=1 kg. The mass of block 2 is, m2=2 kg. The mass of block 3…

Q: A force of 347 N is exerted on a box of 5 kg on the floor. If the coefficient of friction is 0.37,…

A: As per given question  Given data  F=347 N Mass = 5 kg Coefficient of friction =0.37 We have to…

Q: Calculate the horizontal force Pon the light 11° wedge necessary to initiate movement of the 36-kg…

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Q: If a box on a horizontal surface has an externally applied horizontal force 2 points equal to the…

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Q: A body of weight 500N is prevented from sliding down a plane inclined at 20 to the horizontal by the…

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Q: An elevator moves downward at a speed of 1 ft/s. If the total weight is 4500 lbf, find the…

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Q: Consider the system shown below. The incline plane is fixed and the coefficient kinetic friction…

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Q: An object rest on the level floor with a coefficient of static friction of 0.5 with the acceleration…

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Q: -. A body having a mass of 40 kg rests on a horizontal table and it is found that the least…

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Q: Calculate the maximum force P that can be applied without causing any motion for the given…

A: Here we will apply the equilibrium conditions to get the force

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.