PROBLEM 1 The force system acting on the machine part is equivalent to a single force with components Rx= 475 N directed to the right and Ry =50 N directed upwards. Determine the force P and the distance b. 1500 N 240 mnm 300 N 30° 120 nm 1000 N

Q: A simply supported wide-flange beam has the cross-section and loading as shown in the figure below.…

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Q: 0.3 m. 120° 60° 0.25 m

A: Angle made by the force with the x-axis, Angle made by the force with the y-axis, Angle made by the…

Q: 90 mm `120 mm 160 mm B 120 mm D E

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Q: Problem 5: The threading die is screwed onto the end of the fixed pipe, which is bent through an…

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Q: Problem 6: Replace the force of F = 80 N acting on the pipe assembly by an equivalent resultant…

A: Equivalent resultant :∑ F=RR=80×cos30×sin40i+80×cos30×cos40j-80sin30kR=(44.53)i+(53.07)j-40kPosition…

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Q: Q.21 A shaft is made up of partly solid section and partly hollow section as shown as figure. b b…

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Q: Replace the force by its equivalent force-couple system at A. Solve for F and M. Enter positive…

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Q: The simply supported beam is subjected to the forces and moment as shown in the diagram and table.…

A: Given:Required:Equivalent resultant load at point A

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Q: 1. The moment diagram has an extreme value as follows 2. The moment at x = 15’ is (select the…

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Q: Situation 6: A rectangular plate is supported by brackets at A and B and by a wire CD. Knowing that…

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Q: Figure STC 012 shows a bin holding cylinders. Each cylinder weighs 800 kN and has a diameter of 3600…

A: Given:- Weight of each cylinder = 800 kN Diameter of each cylinder = 3600 mm = 3.6 m Radius of each…

Q: Replace the force and torque system acting on the rectangular block by a key. Specify the magnitude…

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Q: Problem 6: Replace the two forces and the negative wrench by a single force R applied at A and the…

A: Feel free to ask any doubt.

Q: Given the beam shown below, which is loaded as shown. The beam is fixed at A and has a pin/hinge at…

A: Given data  Point load  UVL Internal hinge  Span length  Concentrated moment  Angle of Point load

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.