Question

Determine the magnitude of the resultant force and its direction measured counterclockwise from the positive *x* axis.

Tagged in

Engineering

Mechanical Engineering

Find answers to questions asked by students like you.

Q: Rank in order, from highest to lowest, the liquid heights h1 to h4 in tubes 1 to 4. The airflow is f...

A: The height of liquid in tube increases with the increase in velocity, since higher the velocity, low...

Q: Briefly,explain a body weighing 150 lbf on earth will weigh only 25 lbf on the moon.

A: Given: The weight of the body on the surface of the earth is W1 = 150 lbf. The expression of the mas...

Q: Compressible laminar fl ow, f≈ 64/Re, may occur in capillarytubes. Consider air, at stagnation condi...

A: Given data: *The stagnation temperature of the air is T=100°C. *The stagnation pressure of the air i...

Q: A func tion f is given. cos x f(x) = Notice that f(x) is not defined when x = 0. What happens as x a...

A: Given Data: The given function is f(x) = (1-cosx)/ At x = 0 the function takes the 0/0 form which ...

Q: An inventor claims to have developed an engine that takes in 25 kJ/s at a temperature of 400 K, and ...

A: Given data: The input heat is, Qi = 25 kJ/s. The rejected heat is, Qr = 10 kJ/s. The temperature of...

Q: A stream of gas at 70°F and 14.3 psia and 50% saturated with water vapor is passed through a drying ...

A: Click to see the answer

Q: A pressure gage connected to a tank reads 500 kPa at a location where the atmospheric pressure is 94...

A: Given: The gage pressure of the tank is Pgage=500 kPa. The atmospheric pressure is Patm=94 kPa.

Q: NaCl crystals have FCC structure. The density of NaCl is 2.18 g/cc. Calculate the distance between t...

A: given is density of NaCl (d) = 2.18 g/cc since the structure of NaCl is FCC thus Z = 4 where Z repr...

Q: Determine the force in member BD and the components of the reaction at C.

A: Given The applied load, P is = 310 N. The radius of circular section, r is = 1.4 m.

Q: *15-88. The "stone" A used in the sport of curling slides over the ice track and strikes another “st...

A: Calculate mass of each stone: Apply the law of conservation of momentum in x-direction: From coeff...

Q: The hydraulic cylinder shown exerts a force of 3 kN directed to the right on point B and to the left...

A: Taking net moment about C As drum is rotating Taking net moment about A

Q: Using the coordinate axes shown, write equations for the shear V and bending moment M for any sectio...

A: Draw the free-body diagram of the beam.

Q: R2-7. Determine the angle 0 between the edges of the sheet-metal bracket. -400 mm 250 mm x. 300 mm 5...

A: Click to see the answer

Q: Given a cylindrical tank containing oil and water. The lower half is filled with water and the upper...

A: The density of the oil in the tank is

Q: For the frame and loading shown, determine the force acting on member ABC (a) at B, (b) at C.

A: Given data The force applied is F = 200 N.

Q: The force magnitudes are F1 = 81 N and F2 = 22 N. The dimension h = 0.6 m and the dimension l = 0.5 ...

A: Click to see the answer

Q: R12–11. Two planes, A and B, are flying at the same altitude. If their velocities are vA = 600 km/h ...

A: Given data as per question Velocity of plane A =600 km/hr Velocity of plane B = 500 km/hr Angle =750

Q: In a piping system, what is used to control the flow rate? (a) Pipe (b) Valve (c) Fitting (d) Pump (...

A: Valve is used to control the flow rate fluid flowing in pipes. Valve is a device that regulates and ...

Q: An insulated 0.15-m3 tank contains helium at 3 MPa and 130°C. A valve is now opened, allowing some h...

A: Given data

Q: A pentagonal prism of 25 mm each side of base, and 50 mm height rest on the ground on one of its bas...

A: Click to see the answer

Q: In Fig. let V0 = 1 m/s and y0 = 1 m. If the maximumbump height is 15 cm, estimate (a) the Froude nu...

A: Given data: The bump height, Δh = 15 cm. The approach velocity is, V0 = 1 m/s. The approach water d...

Q: Q2: A cubical tank has sides of 3.75m which contains three immiscible liquids at same depths. A wate...

A: Click to see the answer

Q: Which of the following have had a significant impact on the automotive industry?

A: Ans: D (All of the above) The automotive industry is the very large industry in the world. This indu...

Q: The control rod CE passes through a horizontal hole in the body of the toggle system shown. Knowing ...

A: Given data: Length of link BD = 250 mm Drawing the FBD of the system:

Q: In Fig. P3.137 the piston drives water at 20 ° C. Neglectinglosses, estimate the exit velocity V 2 f...

A: At 20 degree celcius Density of water is 0.036055 lb/in3 Pressure at section 1 = Patm + Pressure due...

Q: Solve please

A: As per our company guidelines, we are supposed to answer only the first 3 part 1) If a ladder is pla...

Q: Describe the conditions that favor cutting of a particle vs. looping of a dislocation around a parti...

A: The cutting of particles versus looping of dislocation around a particle is a condition that finds i...

Q: At the instant shown, slider block B is moving with a constant acceleration, and its speed is 150 mm...

A: Given data: Velocity of block A, VA = 60 mm/s Velocity of block B, VB = 150 mm/s Change in position...

Q: Is a reversible expansion or compression process necessarily quasi-equilibrium? Is a quasi-equilibri...

A: A quasi-static process is a process which take place very slowly so that system remain in internal e...

Q: At what height h above its center G should a billiard ball of radius r be struck horizontally by a c...

A: Consider the billiard stick exert the force P for the time interval Δt. So the external impulse is P...

Q: it's very urgent.

A: Draw the diagram replacing the UVL with point load.

Q: A tensile load of 190 kN is applied to a round metal bar with a diameter of 16 mm and a gage length ...

A: Click to see the answer

Q: Explain the Importance of Engineered Materials in Aerospace industry.

A: Engineered Materials: They are the specially made materials in order to have special properties to p...

Q: A soap bubble of diameter D 1 coalesces with another bubbleof diameter D 2 to form a single bubble D...

A: Given data

Q: The two systems shown start from rest. On the left, two 40-lb weights are connected by an inextensib...

A: If we draw a Free Body Diagram of B, you will notice that since it is accelerating downward so the t...

Q: Evaluate the following to three significant figures and express each answer in SI units using an app...

A: Click to see the answer

Q: 19–7. The double pulley consists of two wheels which are attached to one another and turn at the sam...

A: Click to see the answer

Q: A spherical tank is designed to be filled with gasoline (SGgasoline = 0.75). If the allowable maximu...

A: Write the given data:

Q: What is load-displacement?

A: It is related to a ship or a cargo vessel.

Q: This question is about angular acceleration.. The 75-kg wheel has a radius of gyration about the z a...

A: Given: The mass of the wheel is M=75 kg. The radius of gyration about the z-axis is kZ=150 mm. The f...

Q: DEFINE THE PHASES OF A PURE SUBSTANCE

A: A pure substance is identified with homogenous chemical composition throughout the volume. A pure su...

Q: 7-37. Determine the average normal stress in each of the 20-mm-diameter bars of the truss. Set P-40 ...

A: Given data

Q: Show that the work produced by a reversible process exceeds that produced by an equivalent irreversi...

A: Click to see the answer

Q: R17-6. The pendulum consists of a 30-lb sphere and a 10-lb slender rod. Compute the reaction at the ...

A: Consider the free body diagram of the system as shown below.

Q: The metal strap has a thickness t and width w and is subjected to a temperature gradient T1 to T2 (T...

A: The displacement along applied load is written as, The force is in term of stress is written as, F...

Q: A rectangular plate is supported by three cables as shown. Knowing that the tension in cable AD is 5...

A: Click to see the answer

Q: 21-71. The space capsule has a mass of 2 Mg, center of mass at G, and radii of gyration about its ax...

A: Write the expression of the moment of inertia of the space capsule in the x-direction. Write the ex...

Q: *6-8. Locate the centroid I of the area.

A: Click to see the answer

Q: A new temperature scale, "W is desired with freezing of water at 24°W and boiling point at atmospher...

A: Given is Freezing pt. of water (in oC) = 0oC Freezing pt. of water (in oW) = 24oW Boiling pt. of wa...

Q: The performance data for a centrifugal water pump are shown in Table for water at 77°F (gpm = gallon...

A: Get the properties of water at a temperature of T=72F. Conversions: Convert all the units into lbm,...

Transcribed Image Text

800 N 30° 600 N Prob. F2–3