Two forces act on a massless block. If the force Fis B known, what must the magnitude of FÅ be in order to keep the block from rotating about point P.
Q: E/A K 12 B 5KN لے * Solve for reactions and draw moment diagram using method of consistent…
A:
Q: Two forces act on a massless block. If the force FA is known, what must the magnitude of F3 be in…
A: If the block is not rotating about point P that means net moment about point P will always be zero.
Q: Perency chrotic equation is given by :- a(0, p. n) = a(0,0,p, n) = − 1|p|(k(0)(in)* )K|p|(k(0)(in) *…
A: To Find:the equation with first-order sedimentation basis.the sedimentation is in reduced form.
Q: for each complete turn. The coE s 0.35, and the coefficient of kin and the wedge is 0.4. Calculate…
A:
Q: Rolling: A rolling operation is performed on a 5 mm thick sheet of low carbon steel (K=530, n=0.26…
A: Given:To find:
Q: What's the maximum deformation of spring B as the box reaches point C?
A: Ans Given that total work done by the friction force from A to B is -ve sign indicates that the…
Q: he microconstituent in a steel with carbon concentration higher than 0.15 wt% is_________. This…
A: The steel contains carbon concentration higher than 0.15%wt After quenching, the micro constituent…
Q: The disk starts at wo = 4 rad/s when 0 = 0, and is given an angular acceleration a = (0.30) rad/s²,…
A:
Q: A rigid body is rotating around O in the vertical plane. It consists of two slender rods, each of…
A: For the solution refer below images.
Q: A lifting machine has a velocity ratio of 20. its performance under different load conditions was…
A: The velocity ratio .The acceleration due to gravity .Formula Used:The load can be obtained as:The…
Q: Consider a steel plate of mass m with dimensions L and w that is equally supported by two ball…
A:
Q: 1) Large Deformation Material Properties: During a tensile test using a metal that obeys the power…
A: The ultimate tensile strength is .The elongation at maximum load is .
Q: please solve the equations in steps ()i and ()ii
A:
Q: The crank OA rotates in the vertical plane with a constant clockwise angular velocity wo of 2.8…
A:
Q: A header with 170 psia saturated steam is feeding a pulp stock digester through 10.8 feet of 3-inch…
A: Initial pressure in the digester = 20 psiaInitial velocity = Specific volume of saturated steam at…
Q: n-Octane gas (C8H18) is burned with 80% excess air in a constant pressure burner. The air and fuel…
A: Octane gas is burned with 80% of the excess air. conditions are given below in the figureThe…
Q: The tube layout that provides the most efficient heat transfer is: Select one: Triangular Circular…
A: Heat transfer:The exchange of thermal energy between physical objects is known as heat transfer.Tube…
Q: Given the curve y = x + 2 and density δ(x, y) = 3x + 2y, find the centroid ofthe region within x ∈…
A: The objective of the question is to find the centroid of the region defined by the curve y = x + 2…
Q: 9-60. Locate the centroid (x,y) of the composite area. 150 mm 100 mm -300 mm -300 mm
A: Locate the centroid of the composite area.
Q: At a height of 500mb, a sample of air is saturated at a temperature of -10 degrees celcius.…
A: Pressure, P = 500 mbTemperature, T = -10 degrees celcius = -10+273 = 263 K
Q: The gross requirements for item Z are specified for the beginning of weeks 1 through 8 in the table…
A: Given:To find:Total cost for the 8 week period.
Q: 3. A 10.0-kg block is released from point A on a track ABCD as shown. The track is frictionless…
A:
Q: 169 g of solid water (i.e. ice), at -17 °C, is placed into a sealed, insulated container with a…
A: The step by step solution is mentioned below
Q: The diagram below shows all the antinodal lines (dashed) and nodal lines (solid) due to two point…
A: Given:To find:Are the two sources in phase or out of phase? Explain how you can tell from the…
Q: how many degrees of freedom in this system and how do they arise?
A: For the solution refer below images.
Q: Atmospheric air at 15 °C, relative humidity 10%, is too hot and also too dry. An air conditioner…
A: Given :Mass flow rate of air (m) =From thermodynamics properties ,specific heat of air (c) is the…
Q: Concentrated loads of Px = 41 kips, Py = 38 kips, and P₂ = 38 kips are applied to the cantilever…
A: Consider a section plane passing through point K and normal to z-direction.Write expression for…
Q: The sound of these three sound waves is produced by three speakers placed as shown in the following…
A: Given:
Q: A uniform steel rod of cross-sectional area A is attached to rigid supports and is unstressed at a…
A:
Q: A A billboard BF weighing 4KN is subjected to a wind pressure of 5kN/m as shown in the figure.…
A: Given:The weight of the beam BC is the uniformly distributed load of beam BC is the horizontal…
Q: When a 4 kg mass is attached to a spring whose constant is 100 N/m, it comes to rest in the…
A:
Q: Please solve both show all steps and solutions please
A: To carry out dynamic force analysis of the four-bar mechanism shown in the figure, it is required to…
Q: a) Body A weighs 60 lb, has a radius of gyration with respect to a horizontal axis through G of 0.60…
A:
Q: For the section to the right, find the neutral axis due to the applied moment. (a) First work the…
A:
Q: A glue-laminated timber beam is reinforced by carbon fiber reinforced plastic (CFRP) material bonded…
A: A glue-laminated timber beam is reinforced by carbon fiber reinforced plastic (CFRP) material bonded…
Q: Water enters a 5-L tank at a rate of 4.00 kg/s and is withdrawn from the tank at a rate of 6.00…
A:
Q: A sealed water tank is 40 cm in diameter and 4.5 m tall. The water level in the tank is at 4m and…
A: Given,Diameter of tank = 40 cm = 0.4mHeight of tank = 4.5mWater level in the tank = 4mPressure of…
Q: E190 GPa and I = 65.0(106) mm² (Figure 1) Figure 10 kN 10 kN-m -3 m < 1 of 1 ▼ ▼ Part A Determine…
A: E = 190 GPa and I = 65(106 ) mm4.Determine the slope of end A of the cantilevered beam.Determine the…
Q: An insulated piston-cylinder device contains 0.02 m³ of steam at 300 kPa and 200°C. Steam is now…
A: The initial volume of the steam, (V1)=0.02 m3The initial pressure of the steam, (P1)=300 kPaThe…
Q: 1. Starting from rest, a particle moving in a straight line has an acceleration of a = (2t - 6)…
A: Starting from rest, a particle moving in a straight line has anacceleration ofa = (2t - 6)m/s2 where…
Q: 3. Steam at 320°C flows in a stainless-steel pipe (k = 15 W/m °C) whose inner and outer diameters…
A:
Q: explain what is meant by Viscosity, and along with journal citations, papers or e-books along with…
A: Viscosity is one of the fundamental principles determining fluid behavior, and it is important in a…
Q: 3. An automobile engine delivers 25hp to the driveshaft with the thermal efficiency of 30%. The fuel…
A:
Q: Q2 (Take Home): Crude oil, with specific gravity SG=0.85 and viscosity u = 2.15 3 1023 lbf s/ft2,…
A:
Q: Q2. A car moves at 30 m/s as shown. The radius of the curve is 40 m. Upon entering the curve, the…
A:
Q: ) A cylindrical rod of constant shear modulus, G is of length L and located between z=0 and z=L. It…
A: Differential equation:
Q: Q.1 Consider a chair on which a boy of weight 70 kg is sitting as shown in Fig. 1 (assume that the…
A: The weight of the boy is the length of the AC is the length of the AB is the length of the BC is
Q: An insulated 40-ft3 rigid tank contains air at 50 psia and 120°F. A valve connected to the tank is…
A: The volume of the tank, (V)=40 ft3The initial pressure of the air, (P1)=50 psiaThe initial…
Q: In this problem, you will have to first create a Python function called…
A: Earth gravitational parameter = 3.986 × 105 km³/s²Earth mean radius = 6378.14 km
Q: Problem 4 For the beam and loading shown, (a) draw the shear and bending moment diagrams, (b)…
A: For the beam and loading shown,(a) draw the shear and bending moment diagrams,(b) determine the…
Step by step
Solved in 3 steps with 3 images
- Question 5- find the سا mg-2 2N that act at an resultant of forces 2, √3, 5, √3 and angular point of a regular Hexagon towards other angular points taking arder. Aus R=10N x=60 Question 6- A string ABC of to two points A and C at the same level. A string ABC of length 50cm is tied A smooth ring of weight 500 N which can slide along the string at B, 30cm away from A along the string and pulley by a horizontal force Pas shown in figure 3. If point B is 15cm beforce of AC magnitude of P while tensions in the Determine the on both side of B'are same string of th Aus → T = 900 NThe figure below shows the positions of the Centers of mass of the three disks on a rotating shaft. m. =6 kg, M2=4 kg, m3=5 kg, r-=100 mm, r2=200 ver3 = 300. B to dynamically balance the shaft it is desirable to place balancing masses of 3 kg each in their planes. Balancing find the positions of the center of mass (004) of mass A in the unit of cm and degrees. The D value in the figure is 200 mm. mlg my m1 37 53 200 mm 150mm 200 mm ma Please choose one nQ3/ A shaft has three eccentric of mass 1 kg each. The central plane of the eccentrics is 50 mm apart. The distances of the centers from the axis of rotation are 20, 30 and 20 mm and their angular positions are 120 apart. If the shaft is balanced by adding two niasses at a radius of 70 mm and at a distance 100 mm from the central plane of the middle eccentric, find the amount of the masses and their angular positions.
- Q3/ A shaft has three eccentric of mass 1 kg cach. The central plane of the eccentrics is 50 mm apart. The distances of the centers from the axis of rotation are 20, 30 and 20 mm and their angular positions are 120° apart. If the shaft is balanced by adding two masses at a radius of 70 mm and at a distance 100 mm from the central plane of the middle eccentric, find the amount of the masses and their angular positions.Q2) Draw the free-body diagram and derive the equation of motion using Newton s second law of motion for each of the systems shown in Figs. 4r Pulley, mass moment of inertia Jo m x(t)Balance three masses that lie in one plane as shown below, if it is known that ml = 2 Kg ; R1 = 150 mm ; θ1 = 45°; m2 = 1 Kg ;R2 = 200 mm ; θ2 = 85⁰ and m3 = 3 Kg ; R3 = 50 mm; θ3 = 160°. Find the balancing masses me and θe if Re = 100 mm
- Question 3 Three unbalance masses are as shown below, where m₁ = 150 g, m3 = 200 g, r₁ = 10 cm, 72 = 10 cm, 73 = 12 cm, l₁ = -20 cm, l₂ = 35 cm, l3 = 105 cm, l = 90 cm, 8₁ = -40°, 03 = 115°, and w = 20 rad/s. 1. Find mass m₂ and its angle 9₂ so that the magintude of the reaction in B is FB = 1.38 N and its angle is 0g = -78.4°. 2. Find magnitude and angle of the reaction in A. m₂ A 111₂ 1 110₂ 1₂ My 0₂ 11₂ m₂F2 F3 A F4 Consider the following values: - F5 a - 13 m; b - 3 m; c - 13 m; d - 3 m; F1 = 3 kN; F2 = 11 kN; F3 = 2 kN; F4 = 20 kN; F5 = 2 kN; a = 30°, 0 = 60°, B = 30° 1] What is the resultant moment of the five forces acting on the rod about point A? a) - 15.8 kN.m b) 55.7 kN.m c) 141.6 kN.m d) 17.9 kN.m e) 49.1 kN.m ) 31.3 kN.m1. The PASCO human arm model is configured such that the cord representing the bicep is perfectly vertical and the forearm is at 90° (in the figure to the right, the cord is not quite vertical). A mass of 100 g is attached to the hand. Draw a free-body diagram on the figure to the right showing all forces which act on the forearm. The force of the bicep F on the arm The force of the humerus FH on the arm The weight of the forearm W The mass in the hand Wm 100 g Be careful to draw the force vectors with tails beginning at the point where the force is actually applied to the forearm. 2. Consider the free body diagram below. Determine the perpendicular component F̟ of the force F exerted by the biceps brachii on the forearm. Use the fact that cos 0 = H/B to write this component directly in terms of the humerus length H and the biceps length B. H 3. If the forearm is in equilibrium, then there is no angular acceleration and therefore the sum of the torques applied to the forearm must be…
- Equilibrium of Concurrent Force System. The piston of a reciprocating engine exerts a force of 175 kN on the crosshead when the crank is 45° (angle B) past TDC. If the stroke of the piston is 800 mm and the length of the connecting rod is 1.80 m, find the guide force and the force in the connecting rod. Hint: 1=½ stroke; Angle o may be solved using Sine Law in AACO. K= Compressive Force in the connecting Rod E= Piston Effort 70 120 F, = Guide Force Fig. P-1 Fig. P-2 a Tools: EF cos0=0; F sin .=0. R = Ev)* + (E#): ; R 771 =- : tane = sin A sin B sin CL2 L3 D B. L4 L5 L6 Find the magnitude of the force exerted on bolt E, given: P = 85 lbs, L1 = 0.5 in, L2 = 4.5 in, L3 = 1.4 in, L4 = 3.1 in, L5 = 1.4 in, L6 = 1.9 in, L7 = 0.9 in, L8 = 0.2 in Ey = Number Ibs (enter a positive number)True or False 1. The moment of force is maximum when the moment arm is perpendicular to the applied force? 2. The weight of a body produces a tendency to rotate. 3. The weight is always acting at the geometric center. 4. For uniform body, the center of gravity and centroids acts on the same point. 5. In equilibrium, The net moment of force at the centroids is zero. 6. The center of gravity is always at the geometric center of the body. 7. The moment of inertia is directly proportional to the distance from the neutral axis.