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- A former student of mechanics wishes to weigh himself but has access only to a scale A with capacity limited to 100 lb and a small 20-lb spring dynamometer B. With the rig shown he discovers that when he exerts a pull on the rope so that B registers 19 lb, the scale A reads 67 lb. What is his correct weight?Statics of Rigid bodies "Concurrent Forces in Space" Show complete solution.Hi! Help me with this please. This is under Statics of Rigid Bodies. Thank you so much! A 500-kg block is resting on a 30º inclined plane with fs = 0.30. Find the required force P acting horizontally that will prevent the block from sliding. PLEASE CORRECT ANSWER.
- Figure Q3(b) shows two boxes, A and B hold each other on the ramp. If box A weigh X kg and the coefficient of friction between box A and the ramp are, μs = U and μk = G, determine the range of weights of the box B will the system remain stationary U =0.27 G=0.23 X=55kg17. A 430-kg block is resting on a 27 deg inclined plane with a coefficient of friction = 0.64. Find the required horizontal force P (in kN) that is necessary to start the block UP the incline. Round off to two decimal places.The block of weight W is pulled by the force P inclined at the angle to the horizontal. Find the smallest force P and the corresponding angle that would cause impending sliding of the block. The angle of static friction between the block and the ground is s.
- The coeffient of static friction between the uniform bar AB of weight W and the ground is 0.45. Find the smallest angle and the corresponding force P that would initiate simultaneous tipping and sliding of the bar.A former Mechanics student wants to weigh himself but only has a scale A limited to 400 N and a small spring dynamometer B that measures up to 80 N. With the assembly shown, he discovers that, by pulling the rope so that B points to 76 N , the scale reads 268 N. What are its correct weight W and mass m? (see img)The layout shown is a representation of a machine shop. Components 1 and 2 have masses of m1=265kg and m2=220kg , respectively. Component 3 must be treated as a distributed load, which is w=175 kg/m2 , determined by the area of contact between the component and the shop floor. The dimensions shown have been measured to be a=0.600 m , b=2.00 m , c=1.60 m , d=0.650 m , e=3.10 m , and f=1.10 m . These dimensions represent the x and y components of the locations of the centers of gravity for the respective components. Component 3 has x,y cross-sectional dimensions of x3=1.30 m and y3=0.250 m . Assume the components experience uniform weight distribution in all principle directions. The dimensions a through f locate the centroid of the respective component from the y−z plane and x−z plane.(Figure 1) Part A - The x Component of the Center of Gravity of All the Components Determine the x component of the center of gravity of all the components. Express your answer to three significant…
- An engineer trying to determine whether her crane will tip over when attempting to lift a 13K load. Her crane has a 15K chassis and 35K counterweight. Assume all other parts of the crane have negligible weight. Answer all questions relative to the rotation point. How much torque is caused by the load? How much torque is caused by the chassis? How much torque is caused by the counterweight? What is the normal force on the rear (right) outriggers? What is the normal force on the front (left) outriggers? *each box in picture = 5 ftProblem 2.- The small piston of a hydraulic lift (Fig. 3) has a cross-sectional area of 3.00 cm2 and its large piston has a cross-sectional area of 200 cm2 What force of magnitude F1 must be applied downwards to the small piston in order to lift a load whose weight is Fg = 15.0 KN?Statics of Rigid Bodies: solve the problem with complete solution