Problem Solving The horizontal boom supporting a lamp is of uniform construction and weighs 50 N. If the lamp weighs 150 N, what is the tension in the supporting cable? Insert your solution here (use equation editor) 30° Write your answer here with the correct units:
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- The pulley system shown in Figure Q1b lifts a mass, m, of 250 kg. Calculate the force FA necessary to maintain the suspended mass in static equilibrium; and determine the forces at the ceiling anchor points A and B.You are on a pirate ship and being forced to walk the plank (Figure 1). You are standing at the point marked C. The plank is nailed onto the deck at point A, and rests on the support 0.75 m away from A. The center of mass of the uniform plank is located at point B. Your mass is 85 kg and the mass of the plank is 45 kg. Part A What is the minimum downward force the nails must exert on the plank to hold it in place? Express your answer to two significant figures and include the appropriate units. |Fnails|= for Part A for Part Vndo for Part redo for Part A ret for Part A keyboard shortcuts Value UnitsThe figure represents the concurrent force system acting at a joint of a bridge truss. Determine the values of Force P and Force F to maintain equilibrium of the forces. Use the reference angle of the forces with the x-axis in the computation.
- please quickly, solve questionIn the figure below the system is in equilibrium. (a) What is the maximum value that Fw can have if the friction force on the 40-N block cannot exceed 12 N? (b) What is the coefficient of static friction between the block and the table top? 40 N Fw 30°Needs Complete typed solution with 100 % accuracy.
- A 3 meter long beam with weight 300 N is supported by a hinge at the wall and a cable as shown. A 300 N block is positioned along the beam at a distance x from the wall. If the breaking strength of the cable is 500 N, what is the maximum value of x? Explain all stepsQuestion 11 Look at the figure shown here. The figure shows a leg at an angle of 10 degrees from the horizontal. The leg itself has a mass of 4 kg and is supported by a mass of 18.4 kg through a pulley acting at 0 = 25.2 degrees to the horizontal. It is in static equilibrium. What is the resultant force acting on the knee in the vertical direction? Assume Y direction is positive and report to one decimal point. Mass Leg MassA sign is to be hung from the end of a thin pole, and the pole supported by a single cable. Your design firm brainstorms the six scenarios shown below. In scenarios A, B, and D, the cable is attached halfway between the midpoint and end of the pole. In C, the cable is attached to the mid-point of the pole. In E and F, the cable is attached to the end of the pole. Part A Rank the design scenarios (A through F) on the basis of the tension in the supporting cable. Rank from largest to smallest. To rank items as equivalent, overlap them. • View Available Hint(s) A В C D 60 Good Food Good Food Good Food Good Food F 30 Good Food lorgoot