a force of magnitude pi is equals to 180 newtons is applied to the stationary machine handle as shown by the force and moment reaction as vectors neglect the weight of the assembly
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a force of magnitude pi is equals to 180 newtons is applied to the stationary machine handle as shown by the force and moment reaction as
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- Find the stable equilibrium position of the system described in Prob. 10.56 if m = 2.06 kg.QUESTION: It is wanted to withdraw from A end with V_A velocity velocity (a_A = 0 m / s ^ 2) as shown on AB rod. Find the force F that will satisfy this condition. In this case, what are the support reactions at A and B points? Ignore the mass and atalat moments (I) and friction forces of the wheels. The inertia moment table of the rod is given.The mass of the A gear is 10 kg and the turning radius is 200 mm. Of gear Bits mass is 3kg and the turning radius is 80 mm. When the system is stationary to gear B. Moment of 6 N.m is applied. By neglecting friction;Find the tangential force from gear B to gear A.
- At the shown position, the ground reaction forces measured using a force platform are 600N in the vertical direction (Fy) and 200N in horizontal direction (Fx). The mass of the limb below the knee is 4kg with the centre of gravity at the point G. Determine the forces and moment applied to the knee joint. Draw correct free body diagram using any part of the body shown below.The jib crane is designed for a maximum capacity of 7 kN, and its uniform I-beam has a mass of 240 kg. Plot the magnitude R of the force on the pin at A as a function of x through its operating range of x = 0.2 m to x = 3.7 m. On the same set of axes, plot the x- and y-components of the pin reaction at A. Do these plots on a separate piece of paper. Then answer the following questions in Wiley Plus as a check for your work.(a) What is the value of R when x = 1.9 m?(b) What is the value of R when x = 3.2 m?(c) Determine the minimum value of R and the corresponding value of x.(d) For what value of R should the pin at A be designed?The jib crane is designed for a maximum capacity of 14 kN, and its uniform I-beam has a mass of 270 kg. Plot the magnitude R of the force on the pin at A as a function of x through its operating range of x = 0.2 m to x = 4.0 m. On the same set of axes, plot the x- and y-components of the pin reaction at A. Do these plots on a separate piece of paper. Then answer the following questions in Wiley Plus as a check for your work. (You can disregard the plot, I only need a, b, c, and d)
- ew Policies irrent Attempt in Progress With the 255-Ib cylindrical part P in its grip, the robotic arm pivots about O through the range -45° ≤ 0 ≤ 45° with the angle at A locked at 120° Determine and plot (as a function of 8) the moment at O due to the combined effects of the 255-Ib part P, the 145-Ib weight of member A (mass center at G4), and the 35-Ib,weight of member AB (mass center at G). The end grip is included as a part of member AB. The lengths Ly and Ly are 2.8 ft and 2.4 ft, respectively. What is the maximum absolute value of Mo and at what value of f does this maximum occur? The moment is positive if counterclockwise, negative if clockwise. After you have the plot, answer the questions.Question 3) The position of the head and neck and the forces acting on the head are shown in the figure. The center of gravity of the head of mass m=8 kg is located at point C. Neck muscle strength of FM=130 N, which makes an angle of γ=65° with the vertical from the B point to the skull, is affected by the neck extensor muscles. The center of the atlantooccipital joint is located at point B. For this flexion position of the head, the FJ joint reaction force, which makes an α angle with the horizontal from point A, acts. (Take the gravitational acceleration g as 9.81 m/s2). Accordingly; a) Calculate the angle α of the FJ joint reaction force with the horizontal. Response b) Calculate the FJ joint reaction force. (Write your result in N.) AnswerPhysics weights of 4N 9N 15N and 12N are hung from an 18N uniform 12 m long rod distances 3m 5m 7m and 11m from the left end show you use the equilibrium equations for the torque and force and determine the location and value of the single upward force F to balance this system at it's center of gravity.
- J:45) Provide a sketch/drawing and show clearly your summation of forces both for the minimum speed and maximum normal force.When the angle θ = 90 °, the cylinder BE starts with a vertical force (F = 3210 N) Newtons on the platform. Also, the box (box) is 200 kg and the angular velocity (ω) of body AB is 9 (rad / s). First, treat the box and platform as a single body to find the following: The magnitude of the reaction forces at points B and D. Box aG acceleration in the x and y direction. Second, having progressed earlier, only found the following for the platform: Reaction force from the box on the platform. Minimum symbol minimum A request of the consonant (μs) to disallow the box.In a governor of the Hartnell type the arms of the bell-crank leversare equal in length, and those carrying the operating masses arevertical when the governor is rotating at its mean speed of 775rev/min, with the masses moving in a circle of 175 mm diameter -The usual central controlling spring is replaced by two paralleltension springs direetly connecting the operating masses. Find(a) the magnitude of each operating mass if a force of 90 N isrequired at the sleeve to maintain it in the mean speed positionwhen the specd is increased from 775 to 800 rev/m in(b) the stiffness, or rate, of each spring if the ratio of sleevemovement to increase of speed is 1 mm to 10 revImin when inthe mean speed position.