Find the forces (F1,F2,F3 lb) in Fig. 364. (A=27, B=64, C=44) deg, (D=4, E=3, F=4) ft, F4=5440 lb If F4 is negative, then the direction of F4 is down. A negative answer indicates that the direction is reversed. Answers can be checked by demonstrating that components balance.

Q: Now imagine a set up as shown below: a) The 10 kg mass is placed on a plank at 1.5 m from the…

A: Mass of the object is 10 kg Distance of the mass from the fulcrum is 1.5 m

Q: The member is supported by a pin at A and cable BC. Determine the components of reaction at these…

A:

Q: A former Mechanics student wants to weigh himself but only has a scale A limited to 400 N and a…

A:

Q: 900 lb 600 lb 4 ft +4ft 4 ft 3 ft B If the truss shown above is in static equilibrium as loaded,…

A:

Q: Solve Sample Prob. 4.5, assuming that the spring is unstretched when 0 = 90°.(Reference to Sample…

A: Consider the following diagram for the new equilibrium position of the mass Denote the deflection…

Q: review engineering statics Take d1 = 600 mm, d2 = 800 mm, θθ = 45° and F = 500 N (a) Show that…

A: To find support reaction at point A,B,D

Q: A uniform ladder 8 meters long and weighing 350 N rest against a smooth vertical wall at an angle of…

A: The free body diagram of the ladder is as follows:

Q: Q7: The structure consists of a collar at B that is free to slide along a straight fixed bar AC.…

A: Draw the free body diagram for given system,Apply the condition of equilibrium,R=T cos 30 + T cos 60…

Q: consists of two rods and is loaded by the block. Given: block weight Q = 2,2 kN. Angle α = 39…

A:

Q: Q2/ A former student of mechanices wishes to weigh himself but has access only to a scale A with…

A:

Q: A load weighing P kN as with AB, AC and AD cables such as are carried. Points A and B are x-axis, C…

A:

Q: 4)Find true magnitude and direction of forces on the wheel and cable members at static…

A:

Q: The simplest truss consists of two rods and is loaded by the force F. Given: F = 7 kN. Angle α = 50…

A:

Q: A 60,0-cm, uniform, 50,0-N shelf is supported horizontally by two vertical wires attached to the…

A: Tension is pull type force of action, and it always acts along the direction of the cable away from…

Q: The weight shown below is 1000 lb, attached to a cable at E, running througha smooth pulley with a…

A: Given data W=1000lb

Q: The system shown below is in equilibrium. Spring 3 is known to have a change in length of 10 cm. The…

A:

Q: Example 2: For the force system shown below, determine all unknown reaction. Body weight is equal to…

A: For the given force system  Body weight (W) = 250 kN To determine  unknow reaction forces

Q: A former student of mechanics wishes to weigh himself but has access only to a scale A with capacity…

A: Find the correct weight of man.

Q: Q2/ A former student of mechanics wishes to weigh himself but has access only to a scale A with…

A: Solution: The scale A shows only an apparent reading of 67lb. Since the man pulls the string with a…

Q: A uniform ladder 10m long and weighing 350N rests against a smooth wall at an angle of 30° with the…

A: The free body diagram of the ladder is as follows:

Q: A uniform sphere of weight W rests between a smooth vertical plane and a smooth planeinclined at an…

A: Weight of an object is defined as mass times the acceleration due to gravity. The weight of the…

Q: a uniform ladder 8 meters long and weighing 350 N rest against a smooth vertical wall at an angle of…

A: Given: Length of the ladder is 8 m. Weight of the ladder is 350 N. Angle from the vertical wall is…

Q: A 65-kg woman wishes to walk on the muddy soil in able to cross her way but the mud cannot withstand…

A:

Q: review engineering  statics  Take d1 = 600 mm, d2 = 800 mm, θθ = 45° and F = 500 N (a) Show that…

A: Given data  Given force system

Q: The small piston of a hydraulic lift (Fig. 3) has a cross-sectional area of ​​3.00 cm2 and its large…

A: Given data Fg = 15 KN Small piston area (A1) = 3 cm2 Large piston area (A2) = 200 cm2

Q: Drill pipes of 1000 meter original length which is between top drive drilling motor and bottom hole…

A: Given :-  OD-200 mm, ID=175 mm, E = 50 GPa, G=77.2 GPa weight: drill pipe = 100,000 N, bottom hole…

Q: A uniform ladder 8 meters long and weighing 350 N rest against a smooth vertical wall at an angle of…

A: Free Body diagram Let F is the horizontal force necessary at the base to keep the ladder from…

Q: A uniform ladder 10m long and weighing 350N rests against a smooth wall at an angle of 30° with the…

A: Given Length of the ladder = 10 m Weight of the ladder = 350 N Ladder angle = 30o Weight of the…

Q: A former student of mechanics wishes to weigh himself but has access only to a scale A with capacity…

A:

Q: he stopper in the figure has a specific gravity of 76 kN/m°. Calculate the diameter for the valve to…

A: we have to calculate the diameter of Ball

Q: Find the horizontal force necessary at the base to keep the ladder from slipping. Draw a FBD

A:

Q: The weight of a 10-lb mass is measured at a location where g = 32.1 ft/sec² on a spring scale…

A: Given Data W=10 lb

Q: Q2/ A former student of mechanics wishes to weigh himself but has access only to a scale A with…

A:

Q: Figure below shows a system with two weights on a rotating shaft. For the given data below,…

A: Balancing : There are inertial forces present in machine component associated with moving parts .…

Q: Drill pipes of 1000 meter original length which is between top drive drilling motor and bottom hole…

A: Given :-  OD-200 mm, ID=175 mm, E = 50 GPa, G=77.2 GPa weight: drill pipe = 100,000 N, bottom hole…

Q: Example -2: Determine the tension in cables BA and BC necessary to support the 60-kg cylinder. smg…

A:

Q: Figure 1 shows a system with two different masses with mass m, connected by springs with stiffness…

A:

Q: A uniform plank is 5.00 m long and weighs 100 N. The cord that attaches to the plank 1.00 m from the…

A: From the above diagram We can say that the above system is in equilibrium and the net torque acting…

Q: A uniform ladder 10m long and weighing 35ON rests against a smooth wall at an angle of 30° with the…

A: W=350 NWman=700 Nθ=30°

Q: 1. A circular opening 4 ft. in diameter is closed by a hemispherical shell weighing 2,800 lb. A.…

A:

Q: Draw the free-body diagram of the smooth uniform bar shown in Fig. 2. The bar has a mass of 20 kg.

A: Given data as per question Mass of bar=20×9.81=196.2 N considering FBD of the bar

Q: (11) Ignoring friction, the equation E x ED = R x RD is true for all three classes of levers. Use…

A: In the given lever diagram, hinge is at point D, Load of 100 N is acted at point R and the effort is…

Q: 1. Which of the following statement/s is/are incorrect?  a. For uniform body, the center of gravity…

A:

Q: The effort force (F effort) necessary to lift and hold a load of 2000 N. (ii) The ideal mechanical…

A: Given: W=2000 N TO determine: Feffort Mechanical advantage Ceiling force at A and B

Q: If you are only given to perform one trial in the force table experiment. After balancing all the…

A:

Q: Discussion question: A 5.0 meter diving board is shown below. A 50.0 kg diver stands on the right…

A:

Q: Sample Problem 2/8: Resolve the 170 lb force of Fig. below into two components, one along AB and the…

A:

Q: under the impact. The diameter. of spring wire is 25 mn and mean diameter of coil is 200 mm. Find…

A:

Q: 2. Determine the force in each member of the truss in Fig. Q2 and state if the members are in…

A: