8. The uniform rod in the figure shown weighs 400N and has its center of gravity at G. Determine the tension in the cable and the reactions at the smooth surfaces at A and B.

Q: If the given system is released from rest in the position shown, calculate the velocity of B when it…

A:

Q: In the resistance welding process, select the factor/s that contribute to accomplish coalescence:…

A: Resistance welding: It is the permeant joining process for metals by passing current for a length of…

Q: What is the Mach number of an airflow with a velocity of 2000m/s, at 2,000 ft altitude? 1.59 6.02…

A: Given :-  Airflow velocity = 2000 m/s Altitude = 2000 ft To Find :-  Mach Number (M)

Q: Points B, D, and C lie on the x-y plane and vertical force F is on the z-axis. If force F subjected…

A: Given: The coordinates of different points are : O= (0,0,0)A=(0,0,-4)B= (3,3,0)C = (2,4.5,0)D =…

Q: as shown below; b) Compute the amplitude of the steady-state vibration and the phase angle if W = 6…

A:

Q: Q2. A 2 lb of steam, initially at 700 lbf/in.², 550°F undergoes a polytropic process in a piston-…

A: The mass of the steam, The initial pressure, The initial temperature, The final pressure, The…

Q: H.W.11 A square 2014-T4 aluminum alloy plate 400 mm on a side has a 75-mm-diameter circular hole at…

A: Given data,  Material is aluminium 2014-T4  D= 75 mm  T1= 20°C  T2= 45°C  t= 400 mm  For this…

Q: A member is loaded with force system as shown in figure. Find the Moment about A, B ,C, D and E…

A:

Q: . Btu/h ft °F) whose inner and outer diameters are 3.5 in. and 4.0 in., respectively, in an…

A:

Q: 1. Using the method of joints, determine the force in each member of the truss shown. 2000 Ib 1000 h…

A:

Q: PROBLEM 2: Determine the forces acting in all the members of the truss shown. В >3 kN 2 m 45° 30°…

A:

Q: Ex.6.4 Compute the acceleration of body B and the tension in the cord supporting A. B. 300 lb 1-0.20…

A:

Q: Complete this table for refrigerant-134a: T, P, kPa h, kJ/kg PI °C desc -4 320 10 100 050 Satuu

A: Given Data : R-134a Refrigerant

Q: 1. The position of a particle moving along the x-axis is described by x = t - 108t in where t is the…

A:

Q: H.W.12 A cast iron pipe has an inside diameter of d = 208 mm and an outside diameter of D = 236 mm.…

A: Given data as per question Inside diameter of pipe =208 mm The outside diameter of the pipe =236 mm…

Q: The escalator steps move with a constant speed of 0.6 m/s. If the steps are 125 mm high and 250 mm…

A: Speed, v =0.6 m/s  Length, l=250 mm  Mass, m = 150 kg Number of steps, n  Height, h = 125 mm The…

Q: If water flows into the horizontal bend fitting at A with a velocity of 6 m/s, and exits at B into…

A: VA = 6 m/s pA = 30 kPa = 30 x 103 N/m2 (gauge pressure) pB = Patm = 0 kPa (since gauge pressure at…

Q: Q5 / The 20-kg sliding panel is suspended from frictionless rollers that run on the horizontal rail.…

A:

Q: pr During a reversible process executed by a nonflow system, the increases from 400 kPaa to 1400…

A: GivenP1=400KPaP2=1400kPafollowPV2=C∆U=25BTUV1=3.176ft3=0.09 m3

Q: A 200-lb block is sliding along a horizontal plane at 4 ft/s when a force P is applied on it as…

A:

Q: Submit the correct solution .

A:

Q: One kilogram of water at 500 C and 1 kg of saturated water vapor, both at 200 kPa, are mixed in a…

A:

Q: n lamina passing through its cente

A: Required  Ixx?

Q: Assume the stabilizer of an airplane is a flat plate. If the transition /critical RN 750,000, what…

A:

Q: Find the moment (kN-m) at point A if the following data and figure are given: 1 square = 1 sq.meter…

A:

Q: insulated. Determine the heat fluxes and in both the x and y directions.

A: For the below carbon steel block, we have to determine heat fluxes in x and y direction

Q: A heat engine operates at 75% of the efficiency of a Carnot engine operating between the same two…

A: To find: The temperature of high temperature reservoir. Given: The efficiency of of engine is…

Q: If the square gate (refer to No. 6 Practice Problem') is replaced by a circular- shaped gate as…

A:

Q: The working substance for a Carnot cycle is 8 lb of air. The volume at the beginning of isothermal…

A: Note: As per our guidelines we are supposed to answer only the first 3 sub-parts. Kindly repost…

Q: 3. An insulated 4 m3 evacuated tank is connected to a 4-MPa 600°C steam line. A valve is opened and…

A:

Q: Draw the shear and bending-moment diagrams for the beam.

A:

Q: Calculate the weight (N) and specific volume of 101 kpa, 15'C air. And calculate the specific volume…

A:

Q: 2. The displacement of a machine is expressed as x(t) = A sin (9 where x is in meters and t is in…

A: Given Data⇒ Displacement of machine : xt=Asin 9t+∅ At t=0 : Displacement x(t)=0.05 m Velocity…

Q: A rectangular gate 3 meters high and 1.2 meters wide is hinged at the top. A force to keep the gate…

A:

Q: Q-1 A solid circular rod with a diameter d= 18 mm is shown in Figure Q-3. The rod is made of an…

A:

Q: A particle moves along the path y = 4x, where x and y are in meters. The x coordinate of the…

A:

Q: Task (2) The water needs of a small farm are to be met by pumping water from a well that can supply…

A:

Q: 3. Obtain a state-space representation of the mechanical system shown below, where u₁ and u₂ are the…

A:

Q: A piston-cylinder device initially contains 1000 liters of water at 2500 kPaa and 210°C. Heat is…

A:

Q: Determination of the slope and deflection of- a PINm) 10KN

A: a). By double integration method,Mx-x=EId2ydx2=PLx2-wx22on…

Q: A heavy steel ball is resting in a trough as shown in the figure. The weight of the ball is 2300 N.…

A:

Q: Problem 1: Calculate the forces in the required members of the truss shown: F1 F2 F3 H G F k.A F4 В…

A:

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.