For exam reviewer: (DYNAMICS) A wheel has an initial clockwise angular velocity of 12 rad/s and a constant angular acceleration of4.2 rad/s^2. Determine the number of revolutions it must undergo to acquire a clockwise angular velocity of 18 rad/s. What time is required? Find: a.) # of revolution b.) time (in s)   *Do show full solution and explanation. Thank you so much.

Q: A piston-cylinder assembly contains 16 kg of ammonia, initially at 60 kPa and -10°C. The ammonia is…

A: Calculated the work and heat transfer in kJ.

Q: An insulated 8 m³ rigid tank contains air initially at 305K and 181 kPa. A 15 heater running off a…

A: Given, Volume V¯ = 8 m3 T1 = 305 K P1=181 kPa R=15 ? Voltage V=108.1 V P2=362 kPa

Q: (c) What is the relationship between the pressures at point A and point B? A and B are at the same…

A: Givenquestion c(c) What is the relationship between the pressures at point A and point B? A and B…

Q: A closed, rigid tank contains 1.50 kg of water, initially a two phase liquid-vapor mixture at T₁ =…

A: Given data :- mass = 1.50 kg Initial T1=90°C (saturated mixture) And final T2 = 120°C (saturated…

Q: Calculate the forces in members AB, BH, and BG. Members BF and CG are cables which can support…

A:

Q: can you please write out the answer on paper its hard to see steps and where did you get 107nm?

A: The given information in the problem is listed in the following attached image:

Q: 1. Find the amount of compression of the spring if the 3-kg ball does free fall from 1 m and…

A:

Q: Steam enters a turbine operating at steady state at 850°F and 450 lbf/in² and leaves as a saturated…

A:

Q: Which of the following statements about an adiabatic process is untrue?

A: Adiabatic Process :  An adiabatic process in which no heat transfer takes place.  The process in…

Q: A U-shaped tube open to the air at both ends contains some mercury. A quantity of water is carefully…

A: Given data  Water column = 17 cm Find the pressure at interface and height (h)

Q: w[N/m] wohn(x)

A: Given

Q: The cantilevered beam pictured below has a solid 1 mm x 1 mm square cross-section. How far will the…

A:

Q: The uniform beam has a mass of 41 kg per meter of length. Determine the reactions at the supports. A…

A:

Q: Draw

A: The kinematic diagram of the  given machine is shown below;

Q: The pressure drop across a filter in a water supply line is measured using a Utube manometer filled…

A: Given Data :- specific gravity of carbon tetrachloride (SC) =1.595 the upstream pressure  =18.6…

Q: The system in the figure is in equilibrium: a) Make 4 free body diagrams b) Calculate Ta(N) and the…

A:

Q: A piston-cylinder device contains 0.13 kg of air initially at 2 MPa and 350°C. The air is first…

A: Introduction In this problem, we will calculate the work done by the piston cylinder device or work…

Q: Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal…

A: The given information in the problem is represented in the following attached image:

Q: An engineer is designing a cooling jet for a manufacturing process that requires water at 60 °F to…

A: (a) Write the given data. T=60 °FQ=81 gallons/min=81 gallons/min6.31×10-5 m3/s1 gallon/min=5.11×10-3…

Q: A dairy farm needs to chill the milk from 39°C (extraction temperature is the same as the cow's body…

A:

Q: Determine the member forces in members 3-4, 2-4, 2-3, 3-5, and 4-5 Note: You may use any method 1 2…

A:

Q: 2. A furnace wall is made up of three layer of thickness 150 mm, 110 mm, and 125 mm with thermal…

A:

Q: The system is released from rest with no slack in the cable and with the spring stretched 250 mm.…

A:

Q: 1. A scuba tank contains 1.5 kg of air. The air in the tank is initially at 15°C. The tank is left…

A:

Q: The bucket is hoisted by the rope that wraps around a drum wheel. If the angular displacement of the…

A: Given Data: The angular displacement of the wheel θ=0.3t3+9.8t rad Radius of Wheel Rw=0.75 ft

Q: Steam enters a turbine operating at steady state at 700°F and 450 lbf/in² and leaves as a saturated…

A:

Q: Determine the reactions of the hinge supports at A and C. Joint B is a pin. 10 KN 3m 2m 1.8m -12ku

A:

Q: Based on the figure below, a pin supports a bar at Z and a cable supports X to Y around W. Determine…

A:

Q: Calculate the rate of heat transfer by radiation from an unlagged steam pipe, 50 mm, o.d. at 393 K…

A: Given :  outer diameter of pipe, D = 50 mm pipe surface temperature , TS = 393 K air temperature,…

Q: Design a slider-crank mechanism with a time ratio of Q=1.25, stroke of JAR4lmax=2.75 in., and time…

A: Introduction A slider-crank mechanism is a mechanical arrangement that converts straight-line motion…

Q: The mine car "C" is being pulled up the incline using the motor "M" and the "rope and puney…

A:

Q: 1) Sketch, then calculate the components of the following vectors. $ 5) 79° 11.4m 300m @ 22° E of N…

A:

Q: Determine the magnitude P of the vertical force required to lift the wheelbarrow free of the ground…

A:

Q: ba S A RA P1 P2 X1 IT X₂ X3 X L 3 C X4 B RB Z y I Achalle Anish on P₁ = 30kN; P₂ = 50kN; w= 10kN/m;…

A:

Q: Bernoulli. Water enters the horizontal converging channel shown at Q = 0.1m³/s (D₁ = 0.6m; D₂ =…

A: We know from the figure that; Qi = 0.1m3/s; D1= 0.6m; D2 = 0.2 m

Q: The cord, which is wrapped around the disk, is given an acceleration of a (13t) m/s², where t is in…

A: Given data  Acceleration = 13t m/s^2 Radius = 0.5 m Find the angular displacement, angular velocity…

Q: 1 1.63. The following parameters of the arrangement of Fig. 1.11 are available: the angle a which…

A: Assume that initially the system is stable

Q: The equation representing a Bingham plastic fluid is given as T= (dv/dy) μ x Ty T= μ/((dv/dy)+ Ty)…

A:

Q: The 25-lb block is attached to two springs having a stiffness of k = 14 lb/ft. A periodic force F =…

A: Given data  Weight of block = 25 lb Stiffness constant = 14 lb/ft Find the maximum speed .

Q: Calculate the forces in members AB, BH, and BG. Members BF and CG are cables which can support…

A:

Q: Chapter 1: 1. Geometric Dimensioning and Tolerancing was designed to insure the proper assembly of…

A:

Q: Draw the kinematic Diagram and determine the degree of freedom of the following machines inside the…

A: Given: There are a mechanism shown consist of four basic links and a set of suspension link. The…

Q: Determine the stresses in members LM, HM and CH. L x M N 0 P A H 40 k B 40 k C D 40 k 6 at 30 ft 180…

A:

Q: Calculate the forces in members AB, BH, and BG. Members BF and CG are cables which can support…

A:

Q: Three parallel plates are placed horizontally and are separated by two fluids at 18°C, with Plate A…

A: Given:

Q: Determine the force in each member of the loaded truss. The force is positive if in tension,…

A:

Q: A large symmetrical drum for drying sand is operated by the geared motor drive shown. If the mass of…

A:

Q: The uniform beam has a mass of 40 kg per meter of length. Determine the reactions at the supports. A…

A:

Q: 1. The approach & efficiency of cooling tower is 10°C 4 60% respectively, If the tempe. rature of…

A: Given Data- Approach=10'C Efficiency=0.60 Leaving temprature=37'C We have to find Inlet temprature

Q: In cars, the coolant cools down the engine and prevents overheating. By absorbing heat from the…

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.