Q-2: The woman exercises on the rowing machine. If she exerts a holding force of F = 350 N handle ABD, determine the horizontal and vertical components of reaction at pin C and the force developed along the hydarulic cylinder BD on the handle.

Q: ssion below, This expression is solvable by the method of inversion, if AX=B, A- coefficient matrix…

A: Option c is correct. A is non singular.

Q: Q5. A long copper rod of diameter 2.0 cm is initially at a uniform temperature of 100 C. It is now…

A:

Q: bolt tension force is 85% of its capacity. Use LRFD. cach) with a bolt spacing and gage distance of…

A: No of bolts = 8 Bolt dia d = 22 mm Bolt hole dia do = 25 mm Pitch distance p = 100 mm Gauge distance…

Q: box can Sreely slide an collers. •mB=2mR .system is released from rest me vollers do nt slide. X= (O…

A:

Q: C, which is located at a distance of yC = 1.2 in. below the z centroidal axis.

A: v=200lbb=1.8ind=3.6inc=2.4int=0.15inTo-Find:-1. TA=?2.TB=?3.TC=?4.ζmax=?

Q: Subcooled water at 5°C is pressurised to 350 kPa with no increase in temperature, and then passed…

A:

Q: horizontal support reaction at pin A when the string is about to break. Please pay attention: the…

A:

Q: A 3.19 kg/s of oxygen gas enters a compressor with the shown conditions and then enters the heat…

A:

Q: Two farmers are pushing on a gate with forces FA and FB, applied at locations A and B respectively.…

A: α= 30∘β= 35∘DBC= 2 mDAC= 3 mFA= 400 N

Q: The two disks A and B have a mass of 3 kg and 5 kg, respectively. If they collide with the initial…

A: Given Data Mass of A (mA) = 3 Kg Mass of B (mB) = 5 Kg e= 0.65

Q: rigid fixed supports at each end. The maximum shear stress will be equal in both segments when the…

A:

Q: Gas oil at 210 °C is to be cooled to 30 °C and its flow-rate is 20,000 kg/h. The temperature…

A:

Q: Wo A 1. FIG. P4.3

A:

Q: An uncontrolled 850 kg car strikes squarely a motorway crash cushion in which the car is brought to…

A:

Q: Determine the equation of motion in a matrix form using Newton's second law, [m]y+ [c]y + [k]y = F.…

A:

Q: Qthe shaded area shown in the figure find Moment of laertia With respect to the Xasis. 10 o-

A: Answer: Thr moment of inertia with respect to the X-axis: Ix = 1254.3 cm3

Q: 50. An open coil helical spring is made of wire 10 mm diameter. It has 15 coils of mean coil…

A: We have an open coil helical spring with a wire diameter of 10 mm. It features 15 coils with a coil…

Q: Compute the mechanical efficiency of a motor with an overall efficiency of 85% and a volumetric…

A: To find  mechanical efficiency of a motor

Q: Write the shear and moment equations and draw the shear and moment diagram

A:

Q: A 1.50-in.-diameter solid shaft is subjected to an axial force of P = 1700 lb, a horizontal shear…

A:

Q: Given the image below, AB and BC are joined by a hinge in b. End A of member ASB is pin supported…

A:

Q: Wa A B. 1.

A:

Q: 10N 1m 1 m 1 m 1 m c 1 m 5N 1m E D 10N 10N 1 m 1 m 20N 5N 10N Find the summation of torque / moments…

A:

Q: Q1/ In the equilibrium position shown in figure below, the uniform bar (AB) has a mass of (50 kg)…

A: Answer: ◆ The correct answer is option (C). ◆ T = 7646 N, FBx = 3823 N , FBy = 4169 N.

Q: ( computational fluid dynamics question) Question:  If the calculations lag behind the flow of…

A: Fluid dynamics, for example, may be used to study the flow of air over an aeroplane wing or the…

Q: When the liquid type changes in the jet extrusion impact experiment, what does this affect the value…

A: One or more water jets directed tangentially into the turbine's vanes or buckets cause the…

Q: Air enters an adiabatic chamber steadily at 300kPa, 200 C, and 45 m/s. It leaves at 100 kPa and 180…

A: During a steady flow process, the total energy content of a control volume remains constant i.e.,…

Q: An agitator propeller shaft of 50mm diameter is utilized to drive a rotor blade in a mixer. As a…

A: Answer: (a) The principle stresses are 71.004 MPa and -134.666 MPa. (b) The propeller shaft is safe…

Q: At the instant shown, the uniform slender rod with mass m = 35 kg is pin-supported at point O. It is…

A:

Q: provide helpful related details about Milling Machine Operations

A: Milling machine is used to cut work piece by multipoint cutter operation. It is applicable for high…

Q: b- A cylinder fitted with a piston has a volume of 0.1 m³ and contains 0.5 kg of steam at 0.5 Mpa.…

A:

Q: 2.3 A piston-cylinder device initialy contains 0.5 kg of steam at 500 KPa and 450 C. Now, the steam…

A:

Q: Two farmers are pushing on a gate with forces FA and FB, applied at locations A and B respectively.…

A: Suppose a force 'P1' is applied at an angle θ1, 'P2' is applied at an angle θ2, 'P3' is applied at…

Q: Under the man's pushing force P = 37.3 lb, the uniform cabinet is sliding on the ground with a…

A: Find the acceleration of the cabinet .

Q: ssence of materials science and engineering includes

A: Ans: option first is correct.

Q: F7-9. The boards are bolted together to form the built-up beam. If the beam is subjected to a shear…

A: Find the spacing of the bolts.

Q: A Pelton wheel works under a gross head of 450 m. It is estimated that 20% of head is lost in…

A: A Pelton wheel operates at 450 m gross head.It is believed that 20% of the head is wasted due to…

Q: Draw the shear and moment diagrams for each beam shown in figure:

A:

Q: QI/ A vertical shaft 100 mm in diameter and 1 m in length has its upper end fixed at the top. At the…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: As a crystalline material is heated-up it experiences the following structural changes. Select one:…

A:

Q: b) Consider steady-state conditions for one-dimensional conduction in a plane wall having a thermal…

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Q: Example 15: Locate the center of mass of the bracket-and-shaft combination. The vertical face is…

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Q: Express t for a liquid that has a velocity in 3D. Define in the cartesian co-ordinates t both as…

A:

Q: Given the image below, AB and BC are joined by a hinge in b. End A of member ASB is pin supported…

A: In this problem, we have to show the location of the instantaneous center of zero velocity of member…

Q: es can destroy them. Cons at 15°C. A cold front moves ddenly drops to -15°C, with a e properties of…

A:

Q: 41. The cross-section of the turbine rotor disc is de- signed for uniform strength under rotation…

A: We know that the turbine rotor disc's cross section is designed for uniform strength under…

Q: Consider a computational grid as shown below. A single row of grid points is extracted and named A,…

A: Given : To find :  the correct expression

Q: Draw the shear and moment diagrams for each beam shown in figure:

A:

Q: A leading manufacturer of household appliances is proposing a self-cleaning oven design that…

A: Given kA =0.15 W/mK kB = 0.08 W/mK Ta = 400 C  Troom = 25 C  Ts = 50 C ho = 25 W/m2K To find Minimum…

Q: Write the shear and moment equations and draw the shear and moment diagram:

A:

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.