The figure shows the forearm of a person holding a book. The biceps exert a force FB→, and the book has a mass of 3.1 kg. Calculate the magnitude of the force in the elbow joint in units of newtons.

Q: The top of a ladder weighing 20 kg and 6m long rests against a vertical wall and the foot of the…

A: Answer: The value of X is 1.923574 metres.

Q: 30° 40° 45° 80 lb 150 lb 120 lb Using summation of forces, calculate for R and angle. Make sure to…

A:

Q: The three cables are used to support the 800-N lamp. Determine the magnitude of the force in cable…

A: given:

Q: Determine the magnitudes of the components of force R on axes 1 and 2 (both graphically and…

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Q: Replace the force system acting on the frame by an equivalent resultant force, and specify where the…

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Q: For the spring assemblage shown below, determine the displacement at node 2 and the forces in each…

A: Given: = 12.5mm = 0.0125m           k1=k2= 175 kN/m = 175000N/mBoth springs are in series. So the…

Q: 04 B 03 02 01 M F

A: Lami's Theorem : When three forces acting at a point are in equilibrium, then each force is…

Q: Calculate the magnitude of the tension T and the angle 0 for which the eye bolt will be under a…

A: …

Q: All three cables pull down at D. The forces in cables DA and DB are equal and the force in cable DC…

A:

Q: Forces P1 and P2 are applied to the object as shown. Calculate the magnitude of the force P1 so that…

A:

Q: Determine the X and Y components of each of the forces shown in Fig.4.

A: Given: The forces are 500 N, 750 N, 150 N, and 250 N.

Q: Determine the x component of the force f1, f1x = __N 2. Determine the y component of the force f1,…

A:

Q: What is the magnitude of the resultant force caused by the three forces below? Assume that a, = 50°,…

A: Vector is a physical quantity that has magnitude and direction both. Scalar is a physical quantity…

Q: Q2: determine the value of F Which effect with other two forces as shown in Fig. if the Resultant of…

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Q: Replace the loading by an equivalent resultant force and couple moment acting at point O. (Eigure 1)…

A: Given data  w = 8x2 (lb/ft) Find the equivalent resultant force  Location of resultant force and…

Q: B F: kN a kN 0,6 m D. -0.3 m-0.3 m-

A: Given data:-F1=20kN, F2=40kNSince, system is hinged at point C. Therefore, net moment about point C…

Q: Replace the loading system by an equivalent resultant force and couple moment acting at point A.…

A: Given : F₁ = 700 N F₂ = 300 N

Q: You are trying to lift a car to change a tire using a hydraulic jack.  You apply a force of 55 N to…

A: Let F1=Input force  F2=Output force  d1=Diameter of input piston  d2=Diameter of output piston…

Q: In the following free body diagram, force F is acting at an angle t from the horizontal, and the…

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Q: As in your role as a student in the functional physics course, you are required to determine the…

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Q: Forces A, B, C and D are acting on a horizontal bar which produces a resultant of 300 lb acting 4 ft…

A:

Q: A force F1 of magnitude 100.1 lb is directed toward the right. Find a second force F2 that will…

A: In the given problem, we are tasked with determining a second force, denoted as F2, that, when…

Q: Force F with magnitude 0.8 Newtons lies in the line of action AB = 4.5i +-3.1j + -0.4k. The force F…

A: Given : Force |F| = 0.8 N Position vector AB = 4.5i +-3.1j + -0.4k To find : magnitude of the…

Q: A person is pushing on a handrail at an 80° direction, with a load of 150 lbs. Determine the x and y…

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Q: Two cables support a 1200​-lb ​weight, as shown. Find the tension in each cable. 78° 57° 1200 lbs

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Q: In the force system shown, what value should we multiply to the 91-lb force in order to obtain the…

A: Let the angle made by the 91-lb force with the y-axis be . Since alternate interior angles are…

Q: AF2 AF, AF DAz AF

A:

Q: The frame shown supports a crate that weighs W = 250 lb. Knowing that L = 1.1 ft, determine the…

A: According to the given dataW=250 lb L=1.1 ftr=0.4 ftWe need to findInternal force N,V and M at…

Q: Consider the diagram of the forces acting on the block. The magnitude of the force labelled F₁ is…

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Q: In the diagram, the two forces F₁ and F2 are of magnitude 7 kN and 20 kN, respectively. Determine…

A: The value of force F1 is, The value of the force F2 is, The angle between the forces is, Determine…

Q: The magnitude of the component of force F, acting on the hook with the X axis equals to:

A: Given data  given figure

Q: In the following system, calculate the single equivalent force located along the line AB. Specify…

A: Taking the resultant forces, Rx=∑FxRx=0.5 kip ← Ry=∑FyRy=5 kip+7 kip+10 kip+2 kip=24 kip ↓

Q: A 300-lb vertical force is the resultant of the force F2 applied together with the 150-lb force F as…

A: Given: Fr→=300 j^   Now, F1→=150 cos 60 i^+150 cos 60 j^ +150 cos 45 k^=75 i^+75 j^ +106.07 k^F2→=Fx…

Q: The object in the diagram below is called a Warren truss. (Figure 1) For the system of parallel…

A: Given data: F1=420 NF2=876 NF3=1542 N Need to determine the equivalent resultant force of the system…

Q: 1- WHAT ARE THE PROPERTIES OF THE CHOROID FORCE 2- WHAT ARE THE PROPERTIES OF THE TRANSVERSE FORCE…

A: Always acts to deflect an object to the right (left) of its direction of motion in the northern…

Q: A force F1 of magnitude 105.6 lb is directed toward the right. Find a second force F2 that will…

A: Force (F1)=105.6lb (Towards Right) Resultant  Force  (FR)=201.9 (Towards left) To find: Force(F2)

Q: 3. Forces Pi and P2 are applied to the object as shown. Calculate the magnitude of the force Pi so…

A: Given P2 = 100 lb To find Magnitude of P1 for vertical resultant

Q: Calculate the size of the moment. occurring at point 0 and the direction of the moment Set the…

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Q: Calculate the force and the state of charge of the elements of the following reinforcement and…

A: The free body diagram of the joint B where, FAB and FBC = Forces in AB and BC

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.