A countershaft carrying two V-belt pulleys is shown in the figure. Pulley A receives power from a motor through a belt with the belt tensions shown. The power is transmitted through the shaft and delivered to the belt on pulley B. Assume the belt tension on the loose side at Bis 15 percent of the tension on the tight side. Given: B(dg) = 210 mm, TA = 1720 N, and TA2) = 258 N. 230 mm 280 mm 30-mm dia. 300 mm B B(dB) A 400-mm dia. T(A2) T(A:) Determine the tensions in the belt on pulley Bassuming the shaft is running at a constant speed. |N. The tension on the loose side of the pulley is [ N. The tension on the tight side of the pulley is

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Figure B b 30° 2b 30° Н. 4 of 4 Correct Note that the internal reactions at B are not included in the free-body diagram of the subsystem ABC. Part D-A tractor shovel The tractor shovel shown (Figure 4) carries a 535 kg load that has its center of mass at H. The shovel's dimensions are: a = 50.0 mm, b = 200 mm, c = 300 d = 100 mm, and e = 350 mm. Find the reaction force at E. Assume that the positive direction of the x and y axes is to the right and upward, respectively. Enter the Cartesian components of the reaction force at E separated by a comma. Express your answers in newtons to three significant figures. ► View Available Hint(s) ET, Ey = Submit VE ΑΣΦ ↓↑ vec ? N

For two existing torques, what third force at a given distance from the pivot will balance them? Imagine a meter stick set up as in the figure. It hangs from a central bracket, and two hanging masses can hang from it from each of their brackets. At a third location, a force probe can either pull up or pull down on the stick, depending on what is needed to balance the stick. The mass of the meter stick is 120 g. sketch the situation (drawing r1, r2, r3, F1, F2, and F3) and determine the magnitude (value) and direction (+ or -) of each torque. Don't include the mass of a bracket that would hold the hanging mass in place; assume the mass listed is the entire mass hanging at that point. For each trial, use the principle of equilibrium (where the sum of torques is zero) to calculate the third, unknown force acting at x3

For two existing torques, what third force at a given distance from the pivot will balance them? Imagine a meter stick set up as in the figure. It hangs from a central bracket, and two hanging masses can hang from it from each of their brackets. At a third location, a force probe can either pull up or pull down on the stick, depending on what is needed to balance the stick. The mass of the meter stick is 120 g. sketch the situation (drawing r1, r2, r3, F1, F2, and F3) and determine the magnitude (value) and direction (+ or -) of each torque. Don't include the mass of a bracket that would hold the hanging mass in place; assume the mass listed is the entire mass hanging at that point. For each trial, use the principle of equilibrium (where the sum of torques is zero) to calculate the third, unknown force acting at x3

For two existing torques, what third force at a given distance from the pivot will balance them? Imagine a meter stick set up as in the figure. It hangs from a central bracket, and two hanging masses can hang from it from each of their brackets. At a third location, a force probe can either pull up or pull down on the stick, depending on what is needed to balance the stick. The mass of the meter stick is 120 g. sketch the situation (drawing r1, r2, r3, F1, F2, and F3) and determine the magnitude (value) and direction (+ or -) of each torque. Don't include the mass of a bracket that would hold the hanging mass in place; assume the mass listed is the entire mass hanging at that point. For each trial, use the principle of equilibrium (where the sum of torques is zero) to calculate the third, unknown force acting at x3

A crank shaft is operated as shown in the figure. A load F1 = 9.73 N is applied and the operator %3D dz applies a load P to counter. The system is in equilibrium and all of the bearings are perfectly dz aligned such that they do not produce moments on the rotating crank. The geometry is given by, w = 7.31 [m), dl = 9.69 m], d2 = 7.57 m). 6.14 (m), d5 = 3.7 (m), %3D d1 d3 = 9.87 (m), d4 %3D F2 and h1 4.4 (m), find the following: %3D F1 Part 1. Express the reaction forces exerted on the bar by the journal bearing at point B. Use the coordinate system shown in the diagram 10 5% 100% Submit [N] Part 2. Express the reaction forces exerted on the bar by the journal bearing at Point A. Use the coordinate system shown in the diagram. 5% 100% 10 Submit [N]

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please i need her solving with using the formulas attached below of pin joint linkage

A countershaft carrying two V-belt pulleys is shown in the figure. Pulley A receives power from amotor through a belt with the belt tensions shown. The power is transmitted through the shaft anddelivered to the belt on pulley B. Assume the belt tension on the loose side at B is 15 percent ofthe tension on the tight side.(a) Determine the tensions in the belt on pulley B, assuming the shaft is running at a constantspeed.(b) Find the magnitudes of the bearing reaction forces, assuming the bearings act as simplesupports.(c) Draw shear-force and bending-moment diagrams for the shaft. If needed, make one set for thehorizontal plane and another set for the vertical plane.(d) At the point of maximum bending moment, determine the bending stress and the torsionalshear stress.(e) At the point of maximum bending moment, determine the principal stresses and themaximum shear stress.