How much tension (Fm) must be supplied by the triceps to stabilize the arm against an external force (Fe) of 200 N, given dm= 2 cm and de = 25 cm? What is the magnitude of the joint reaction force (R)?

I Review Learning Goal: Part A - Finding the Cartesian components of a force described by direction angles To use the dot product to find the components of forces acting in arbitrary directions. 35.0 N, α- Find the Cartesian components of force P acting in the x, y, and z directions given P B = 41.0°, and y= 76.9°. Recall that a is the angle between the vector and the x axis, B is the angle between the vector and the y axis, and y is the angle between the vector and the z axis. 128.0°, A three-legged structure is shown below. It is attached to the ground at points B = (4.05 , 0, 0) and C = (-4.05 , 0, 0) and connected to the ceiling at point A = (-4.67 , 4.21 , 5.85). The three legs connect at point D = (0, 3.60, 3.50), where two forces, F and P, act. Force F is given by F = 3.40 i – 14.5 j+ 24.0 k N; P has magnitude 35.0 N and direction angles a = 128.0°, ß= 41.0°, and y= 76.9° for the x, y, and z axes, respectively.(Figure 1) Express your answers, separated by commas, to three…

How do I solve for the x and y components and the load carried by each member. Also what member is tension or compression.

G -4 ft- AF FE Вс AB Gx Ax FC AF B Select the freebody diagram that would allow you to solve for the force FE using only that FBD if P1 = 2 kip and P2= 3 kip. GF P₁ Ay F BF E 2 Kip 2 кір 4 ft- B 4 ft- 4 ft- >CF ft B B 2 kip -4 ft- 2 Кір E EF P₁ 3Kip 4 ft- 4 ft E 2 кір 52 TFC -4 ft- FE zkip -4 ft Be 4 ft- экір 4 ft ID P₂ D экір 4 ft 4 ft in

Part A: Determine the force couple systems at points A-E. Part B: Draw a fee body diagram for points A-E.

Q2/ In the nucleus pulposus of an intervertebral disc, the compressive load is 1.5 times the externally applied load. In the annulus fibrosus, the compressive force is 0.5 times the external load. What are the compressive loads on the nucleus pulposus and annulus fibrosus of the L5-S1 intervertebral disc of a 90 kg man holding a 50 kg weight bar across his shoulders, given that 63% of body weight is distributed below the disc?

A 68.4 kg man stands on his toes by exerting an upward force through the Achilles tendon, as shown in the figure. Part (a)  In units of newtons, what is the magnitude of the force through the Achilles tendon if he stands on one foot?  Part (b)  Calculate the force in units of newtons at the pivot of the simplified lever system shown. That force is representative of forces in the ankle joint.

3) The 30[N] bar has length L= 1[mf. If S = 1.5[m] and system is in equilibrium %3D determine: V Distance H V Forces in A & rope BC H.

Please solve review question . I am also confused in the second part of the question by what it means to express loads by the approximation % of the body weight.

O16 ll zain IQ Capture.PNG → PROBLEM-6 (HW)The system consisting of the bar O.1, two identical pulleys, and a section of thin tape is subjected to the two 1SO-N tensile forces shown in the figure. Determine the equivalent force-couple system at point O. 180 N r= 25 mm 100 mm 180 N 45 50 mm 29 ...