If not act any forces on a body, this means the body at rest.

Q: Determice x(6) M- S B - IN- S6 K - I Nm f, t) M 4 = Im * (E). L2 = am fit) • &N. 8/19 20.1t cos ¤ (t...

A: Given : To find : x(t)

Q: Air enters the tower at the rate of 60 kg/s.  The entrance enthalpy is 86 KJ/kg and exit enthalpy of...

A:

Q: ulate (a)the acceleration of the masses (b) the tension in the string.

A: Here we need to find acceleration of masses and tension in the string.

Q: A lifeboat hangs from two ship’s davits, asshown in the figure. A pin of diameter d = 0.80 in.passes...

A: Given: Free body diagram: From equilibrium:Fy=T-Tsin15οHere, T is tension in cablesFy=0.74 TNow,Fx...

Q: A rectangular block 100 mm x 150 mm has a hole with diameter 60 mm at the center. The hole tolerance...

A:

Q: A temperature probe is used to measure the temperature of gas flowing through a pipe. The gas temper...

A:

Q: A force of P= 200 N is applied to block A and causes block A to accelerate to the right on a rough s...

A: Given: mass of block A (mA)  = 10 Kg mass of block B (mB) = 6 Kg force applied to block A→P=200 N   ...

Q: Q) what is the optimal assignment? |1 2 3 4 A 39 50 35 51 45 53 35 59 C 42 52 39 58 D 45 54 38 56

A: Answer: The optimal assignment cost is 182 units.  

Q: The magnitudes of the two velocity vectors are v1 = 5 m/s and v2 = 3 m/s . Determine their resultant...

A: Given Velocity vectors To find Resultant

Q: Front panel design requires Mounting components dimensions Electrical characteristics of the mountin...

A: 1) Front panel design requires first determination of enclosure type and size. It depends upon envir...

Q: Continuous cable ADB runs over a small frictionlesspulley at D to support beam OABC that is partof a...

A: The weight of the bar is, W=1700 lb The allowable stress in the cable ADB is, σc= 18 ksi The allowab...

Q: A cylinder witha 4-inch bore and 30-inch stroke extends in 7 seconds and moves a 25000 lb load, (a) ...

A:

Q: Magnetic tape is being transferred from reel A to reel B and passes around idler pulleys Cand D. At ...

A: Write the given data in the problem. an1=32 m/s2 at2=40 m/s2 Here, an1 is the normal acceleration of...

Q: Describe how today•s customer relationship era differs from prior eras.

A: Given Customer relationship era To find Changes in todays's customer relationship era with prior era...

Q: Block A weighing 25 N collides with block B, which is at rest, with a speed of 30 m/sec. Block B we...

A:

Q: One kilogram of air is compressed from a volume of 1.0 m and a pressure of 100 kPa to a volune of D....

A: Here diven Mass of the air m=1 kgInitial volume =V1=0.547 m3Initial pressure P1=400kpaFinal volume V...

Q: 3. A 60 pound force is attached to the 90° weightless bar ABCD at point B as shown below. The bar is...

A:

Q: the power developed

A: Given: Under steady state:Specific enthalpy and velocity of steam at inlet and exit of a steamturbin...

Q: specific work (in kJ/kg)

A: Given; In a power plant, water is pumped from: 80 KPa to 3 Mpa.Water density=1000 kg/m3Pump has an i...

Q: The higher temperature of a refrigerating system operating at a Reverse Carnot Cycle is 240 °F and t...

A: Higher temperature in the cycle, TH=240oF=388.706 KLower temperature in the cycle, TL=266.483 KRefri...

Q: Air compressor compresses (7.8m°/min) of air at (27°C) and (100kPa) to (925kPa). Determine the power...

A:

Q: 6- If the original length of steal rod is equal to AL /2 with strain value is 3AL find the change in...

A:

Q: A carnot engine is working between the temperature range of 227°C and 127°C. If the heat absorbed by...

A: As given in question, Higher temperature in carnot cycle = TH = 227 oC = 500 K Lower temperature in ...

Q: 3. A 60 pound force is attached to the 90° weightless bar ABCD at point B as shown below. The bar is...

A:

Q: 1- compressor with compression ratio (7:1). The pressure, temperature and volume at the beginning of...

A:

Q: 1. Calculate the composition of a lin (Sn)/ lead (Pb) alloy Lhat has the lowest melting point. Plot ...

A: FIBER REINFORCEMENT 1.The properties of fiber reinforcement composites depend upon the following fac...

Q: 13. A gas mixture consists of 5 kg of O2, 8 kg of N2, and 10 kg of CO2. Determine (a) the mole fract...

A: Given Datamo2=5kgmN2=8kgmCO2=10kgRg=8.314kJ/kmol.K [taken]

Q: Determine the planar density and packing fraction for BCC lithium in the (100),(110), and (111) plan...

A: Planar Density: Planar density can be defines as the number of atoms whose centers are intersected p...

Q: At 18°C, a 3.9-m rod is rigidly fixed between two walls where there exists a 1.0-mm gap between one ...

A:

Q: Three cables at an ambient temperature of 40 °C are connected in series as shown. The assembly is su...

A: Given Data P=2500 N

Q: 3. Complete the following table for water: T(C) P (kPa) 200 200 h (kJ/kg) Phase description| 0.7 Sat...

A: Given  

Q: n fluid mechanic, what is dimensional analysis and what do i required to do a dimensional analysis f...

A: Given Dimensional analysis To find Importance of dimensional analysis in fluid mechanics Importance ...

Q: 1. What is the main function of a flywheel in an engine? 2. In what way does a flywheel differ from ...

A:

Q: 2. The van travels over the hill described by y = 30° (-1,5(10-3)x² + 15) ft. If it has a constant s...

A:

Q: An orificemeter with ortfice diameter 12 cm is inserted in a pipe of 20 cm diameter. The pressure di...

A: Given Data, d0=12 cm=0.12 m (orifice)d1=20 cm=0.2 m (pipe)p1-p0=9.81 N/cm2Cd=0.6

Q: -AB cos(T/3) + AC + Ax = 0 -AB sin(7/3) + Ay = 0 AB cos(7/3) – BC cos (T/3)- BD = 0 AB sin(T/3) + BC...

A: Unknowns : AB AC BC BD CD CE DE Ax Ay Ey In vector form → KX = B where K = coefficient matrix       ...

Q: Determine the x and y component of the force F =10 KN as shown in F = 10 KN Figure 1.3.

A:

Q: Q. Polar moment of inertia of solid shaft of diameter D is – (A) 16 x D³ (В) x D4 16 (C) 32 × D³ (D)...

A: For the shaft of diameter D, Moment of inertia = π D464 Polar moment of inertia = π D432   For the c...

Q: f a thermometer is taken from a room in which the temperature is 750 into the open, where the temper...

A: Given:Temperature of room, Tr=75o COpen atmospheric temperature, To=35o CAfter 30 s reading=65o C

Q: Calculate the power dissipated in Rs, as shown in Fig. (1). R1-6n www R2-30 R3=6n R4-2 n E= 19.8 V R...

A: Given: voltage→V=19.8 v To find out the current supplied in the circuit, we have to find out the equ...

Q: If the viscosity of water at 68 oF is 0.01008 poise, then its absolute viscosity expressed in terms ...

A: Convert viscosity from poise to pound-second per square feet

Q: Draw the PV and TS Diagram of this problem. Steam at 5 MPa and 400 °C expands polytropically to 1.0 ...

A:

Q: A one-effect evaporator operates with a solution whose properties are similar. to pure water. The fe...

A:

Q: Q5/ A centrifugal pump impeller runs at 1500 rpm & has internal & external diameters of 0.2 n & 0.4 ...

A: A centrifugal pump is a mechanical device that moves a fluid by transferring rotational energy from ...

Q: Brine enters a circulating brine cooler at the rate of 1000 Lpm. at -8°C and leaves at -18°C. Specif...

A:

Q: Find the real valued general solution o

A: Find the general solution.

Q: Given are 4 points in space: (x,y,x) A(3,2,3)  B(0,1,4)  C(2,4,1)  D(0,5,4) The line of action of f...

A:

Q: A blanking operation is to be performed on 2.0 mm thick cold-rolled steel (half hard). The part is ...

A: Write the given data. t=2 mmD=45 mmA=0.075

Q: 4- Single acting single cylinder compressor with diameter (15cm) and stroke length of (22.5cm).The a...

A:

Q: 1. If A(-4,-6), B(3,–3), C(5,7), and D(x,y) are vertices of a parallelogram ABCDA, determine the coo...

A:

Mechanical Drawings

A mechanical drawing is described as a technical drawing created by engineers following standard layout conventions, terminology, interpretation, and many other factors. It is also known as an engineering drawing.