3. Determine the force components at B and C, as they act upon member AC. (REFER TO THE FIGURE)

Q: Determine the resultant force, FR, and its distance from D. 600 lb 800 lb F 800 lb 60° 60° 30 C 10…

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Q: Study of forces on a body at r called_. a. Dynamic body O b. Rigid body O c. Kinematic body O d.…

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Q: m in the following Figure. = members (including the beam) are el data: E, I, a E, A, a P

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Q: Example (3): Calculate all the member forces for the truss given in the figure below.

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A: 1: roller support  2: Point of inflection

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Q: correct? o Compared to Gas, liquid has very small cohesive force. Therefore, liquid can form a free…

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Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

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Q: what will be the y- component c applied force? ON ON ON ON

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Q: In the mechanics of materials, torsion is the twisting of an object due to an applied torque. i)…

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Q: What is the member force in CD? Indicate the negative (-) sign in your answ the member is in…

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Q: A body is in equilibrium condition if each force .A coplanar, collinear forces .B collinear,…

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Q: a. Name three practical structural applications in ocean engineering when employing beam theory is…

A: Note: We'll answer the first question since the exact one wasn't specified. Please resubmit a new…

Q: draw the shear force and bending moment diagrams -2m- B -80 kN/m -2m-

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Q: 1. In the lecture, the key idea about elasticity is that many solid objects behave like a spring…

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Q: Please find the force in the spring at equilibrium

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Q: Q1. Figure Q1 shows a statically determinate overhanging beam. The beam is subjected to a triangular…

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Q: Determine the force in each supports and reactions and member of the truss and state if the members…

A: Consider the figure, Here, T is the tension and C is the compression.

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Q: Q1) A Section of railway track consists of a steel bar of length 15m and cross-sectional area…

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Q: Give the reason behind the followings: 1.The force at a surface at rest with respect to the fluid…

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Q: 1. Determine the force in each member of the truss and state if the members are in tension or…

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Q: Determine Xg and Yg

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Q: FBC= P

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Q: In your words, discuss the strengths and limitations of the Bishop’s (1959) equation

A:

Q: 3. The spring has a stiffness k and an undeformed length 1 =a. Determine the work of the spring…

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Q: Determine the magnitude and direction of force, F, from the given force triangle, if the resultant…

A: Consider the figure,

Q: HWI For the beam shown in the figure below: i- Calculate the support reactions at B and D. i-…

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Q: Determine the force in each member of the truss and state if the members are in tension or…

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Q: For F=500 N and 0 =30 deg.

A: Given -  Value of F = 500KN and θ = 30∘

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.