A 200-kg log is pulled up a ramp by means of a rope that is parallel to the surface of the ramp. The ramp is inclined at 34.5° with respect to the horizontal. The coefficient of kinetic friction between the log and the ramp is 0.870, and the log has an acceleration of 0.750 m/s2. Find the tension in the rope.

Q: A child goes down a playground slide that is inclined at an angle of 24.5°below the horizontal. Find…

A: Given data: Angle of inclined plane = 24.5° coefficient of kinetic friction between the child =…

Q: Question 2 Consider the two blocks shown above, connected together by a massless rope around a…

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Q: For the delivery truck shown: The mass of the truck is 4000 kg. The horizontal distance from the…

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Q: The mass of A is 30 kg and the mass of B is 5 kg. The coefficient of kinetic friction between A and…

A: The mass of ball at B is .The mass of ball at A is The angle is The coefficient of kinetic friction…

Q: In an amusement park ride, riders stand against the vertical wall of a spinning cylinder. The floor…

A: Given data: Radius of cylinder = r No of revolutions per minute = N Coefficient of Friction = mu…

Q: A V-belt drives a pulley at a speed of 1440 m/min. The coefficient of friction between belt and…

A: Given:-            Belt speed N = 1440 m/min friction coefficient between pulley and belt  The…

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

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Q: Suppose a car is moving along a flat piece of road. Moreover, let us suppose that we know the…

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Q: In the system below, the coefficient of friction between the block and the table is 0.2. 5 kg 2 kg…

A: Given: m1=5 kgm2=10 kgm3=2 kgμ=0.2

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: The two boxes have identical masses of 45 kg. Both experience a sliding friction force with Hk =…

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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.