The A-frame is being hoisted into an upright position by the vertical force of F = 80 lb. Determine the moment of this force about the y axis when the frame is in the position shown. 71 D Top view AA 68

Q: Liquid cooling system is advantageous because: Select one: a. It requires many components (pump,…

A: Option b is correct  Because liquid have high conductivity than air so it will be remove heat at…

Q: For the beam shown, find the reactions at the supports and plot the shear-force and bending-moment…

A: It is required to determine value of C and D

Q: The velocity of a particle moving in the x-y plane is given by (7.82i +3.51j) m/s at time t = 3.15…

A: Given:To find:

Q: Determine the force in each member of the loaded truss as a result of the hanging weight W = 190 lb.…

A:

Q: 4. Consider a situation similar to that in Experiment 2. Given the following distances traveled…

A: In the question, it is asked about average velocity. Average velocity can be calculated the total…

Q: Determine the magnitude of force (kN) in member AC if F=84757 N , a=3.78m , b=1.28m and c=4.61m.…

A:

Q: Problem 2.124 (2î + 0k) m, (2î + 3k) m. Knowing that the Consider the four points whose positions…

A:

Q: 1. The hanging box is being pulled by two ropes T1 and T2 as shown below. T1 = 565 Newtons and T2 =…

A:

Q: Two individuals are attempting to relocate a sofa by applying forces in the indicated directions. If…

A:

Q: From the given figure shown the coefficients of friction are as follows: 0.25 at the floor, 0.30 at…

A:

Q: Replace the loading by an equivalent single resultant force (Figure 1) Assume F-110 N and F₂=280 N.…

A:

Q: tan30*sin30

A: Given, Value of tan30 and sin30 is, tan30°=0.577sin30°=0.5

Q: A car P travels along a straight road with a constant speed v = 81 mi/hr. At the instant when the…

A:

Q: A light elastic string has natural length a and modulus of elasticity 12mg. One end of the string is…

A:

Q: Question 1: A steel step bar ACB with circular cross is held between rigid wall and loaded by a…

A:

Q: LA 5 mm 28 mm ー-ギー - 49 mm 49 mm

A: For triangle, X1= 0 Y1= (1/3)×95= 31.67 mm  A1 = 1/2 × 98× 95 = 4655 mm2 For semi circle, X2 =0 Y2=…

Q: Consider the bar in Figure 2, which has cross-sectional area A = 1-10-3 m², modulus of elasticity…

A:

Q: The bell-crank mechanism is in equilibrium for an applied load of F₁ = 18 kN applied at A. Assume a…

A:

Q: Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of…

A:

Q: Determine the magnitude of F (in KN) so that the resultant couple moment is 26 kN m,…

A: Given : The resultant couple is The free body diagram is,

Q: A box that weighs 200N is sitting on an inclined ramp. The weight is assumed to act at the centroid…

A: (A) Draw the free-body diagram of the system.

Q: Consider the system in the figure below where two metal blocks Fand G having a weight of 10 ib and…

A:

Q: (b) A block weighing 2000 N is on a rough inclined plane that makes angle of 15° with horizontal.…

A: Given:W=2000 Nθ=15°F=800 N

Q: Dimensions in mm Determine the magnitude of the force (in N) of the x-component of the internal pin…

A:

Q: Problem 1 1: Learning Outcome #2 A uniform body A having a width b into the paper is in static…

A:

Q: 17-35. The dresser has a weight of 80 lb and is pushed along the floor. If the coefficient of static…

A:

Q: Attemperator increases the higher heat absorption at high loads to ensure that the desired steam…

A: The given statement is true.

Q: Part A Consider the shaded area in (Figure 1). Determine the moment of inertia of the area about the…

A:

Q: Rigid bar ABC shown in the figure is supported by a pin at bracket A and by tie rod (1). Tie rod (1)…

A:

Q: 3.34 Within a cubic unit cell, sketch the following directions: (a) [101] (b) [211] (c) [102] (d)…

A: Miller indices: It is a group of three numbers which denotes the orientation of a plane in the unit…

Q: s ans soon ty

A: Given Data : Initial length of of iron piece(L)=108 mm Stressσ=786 MPa Deformation is entirely…

Q: A three-phase AC motor M pulls on the cable with a variable force F = (15t? + 250) N, where țis in…

A:

Q: The water (density =1000 kg/m3) leaves the nozzle (area of the nozzle=0.01 m). Assuming steady,…

A: Given:ρ=1000 Kg/m3Area,A=0.01 m2S=12.2height of stagnation tube,x=0.5 m

Q: A reservoir supplies water as shown in Fig. 1. The pipe system consists of 6 m of pipe and two 90°…

A:

Q: Intermediate level 16 During a prony brake test on a motor (see Fig. 4), the following scale and…

A: Using  P =2πNT/60

Q: In the 3D spatial problem below, force F is represented by dimension locations and has a magnitude…

A: Given:

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.