A boy stands on the rotating frictionless platform by holding on to the rope as see Figure 5. Calculate the tension in the rope if the platform rotates at 33 rpm.

Q: ow much heat and moisture must be added to 8 cubic meter per minute of air at 17 C dry bulb and 35%…

A: The volumetric flow rate of air, V = 8 m3/min The dry bulb temperature of air, Tdb,1 = 17 C The…

Q: Opnyang quilonum equations to the free-body diagram of either segment. Provided the structural…

A:

Q: Steam, initially at 5 MPa, 280°Cundergoes a polytropic process in apiston–cylinder assembly to a…

A: Given Data: Steam is in a piston cylinder Assembly initial Pressure P1=5 MPa Initial Temperature…

Q: Two steel springs arranged in series supports a load of 3849.35 N. The upper spring has 12 turns of…

A:

Q: 3 درا 5 3 m 400 N/m -3 m B

A:

Q: Fatigue strength may be improved by which of the following processes?

A: This question is based on the concept of fatigue.

Q: Please draw a Free Body Diagram and Kinetic Diagram for: a) counterweight box b) swing arm c) sling

A:

Q: In a manufacturing plant, a worker was operating a machine that was used for cutting metal parts.…

A: The machine is being used for cutting metal parts in a manufacturing plant and while machine is…

Q: Find the center of mass of the lamina bounded by the graphs of the equations x = 9-y² and x = 0 for…

A: given x = 9 - y² x = 0 ρ = kx

Q: A two-stage missile is fired vertically from rest with the acceleration shown. In 15 s the first…

A: To plot: The v-t and s-t graphs which describe the two-stage motion of the missile for 0 ≤t≤ 20 s.

Q: Problem # 3 The assembly shown below supports a vertical load P. All three bars are of similar…

A: All the three bars are of same length of “L”. Bar AB and BD are identical. Bars are pined at point…

Q: Milk is flowing through a heat exchanger at a rate of 2000 kg/h. The heat exchanger supplies 111,600…

A: Given Data  Mass flow rate= 2000 kg/h Q=111600 kJ/h T₀ =95°C C=3.9 kJ/kg.K

Q: Answer the following questions. 1. What is ceramics? 2. Give some examples of Ceramics products. 3.…

A: “Since you have posted a question with multiple sub-parts, we will provide the solution only to the…

Q: An aluminum column with a length of L and a rectangular cross section has a fixed end B and supports…

A: Replace the pinned boundary condition on top with a fixed boundary condition.   Given:…

Q: Part A If a 12 in., locate the centroid y of the channel's cross-sectional area.(Eigure 1). Express…

A:

Q: 23. The 3-segment steel shaft is loaded as shown. The length of each segment is 100 mm. Determine…

A:

Q: 10 Sample problems with complete solutions on Determination of Static, Velocity and Total Pressure…

A: Hello, here we can provide you only 1 sample problem with complete solution on determination of…

Q: what's the formula for axial force? can you cite some reference because I can't see that formula on…

A:

Q: A motor gives gear A an angular acceleration of α = (0.30³ + 0.6) rad/s², where is in radians. If…

A:

Q: Consider a 2-meter simply supported beam with a circular cross section. The beam is subjected to a…

A: Given data:- Length of the beam (L)=2 m Force applied at mid-point (F) =1000 N Bending stress(σb)…

Q: The baloon is in balance with 3 ropes. If each of the rope can stand to 500N tensile force, find the…

A: It is given that the maximum force that the rope supports is not greater than 500 Newton.   Also, it…

Q: time-temperature treatments. In each case assume that the specimen begins at 760°C (1400°F) and that…

A: Note: As per Bartleby Answering guidelines, we are supposed to give answer for first three…

Q: Which one is correct: О А. B. oc. OD. OE. OF O G. OH. Always q = Kf Always Kt > Kf Always q> Kt…

A:

Q: a) Find the zero Force members in the truss Find the reactions () Find the forces in members, EF,…

A: This question is based on the concept of Truss  from Mechanics.

Q: Describe what a "heated zone" is, how it works, and any constraints that may apply to it.

A: The heated zone.

Q: The man in the figure pulls the rope tied at point A with a force of F=150 N. Accordingly, write the…

A:

Q: A (2 kg) mass attached to a linear elastic spring of stiffness (k 200 N/m) is released from rest…

A: Write the given data. m=2 kgk=200 N/mx=10 cm=0.1 mμk=0.1   It is required to determine the damping…

Q: Water flows steadily with a velocity of 4m/s in a horizontal pipe having a diameter of 16.24cm. At…

A:

Q: Three rods, each of area 200 mm², jointly support a 7.5 kN load, as shown in the figure. Assuming…

A: To find: The value of stress in each rod. Given: The value of area of each rod, A=200 mm2. The value…

Q: The stress case at a point of a body is shown on the element below. Determine the principal normal…

A: The principal normal stresses, principal shear stresses, and the directions. Given: The stress in…

Q: For the system below, the mass, m is attached to the end of a cantilever beam of length, l,…

A:

Q: 15.123 Knowing that crank AB rotates about point A with a constant angular velocity of 900 rpm…

A: The length of the crank is : r=2 inThe length of connecting rod is:  L= 6 inThe crank angle is: θ=…

Q: We have steam at 10 bar flowing in a line. We open a valve attached to the line and the steam comes…

A: Given Data: Steam Pressure before the valve P1 = 10 bar Steam pressure after the valve P2 = 10 bar…

Q: A cylindrical steel air receiver with 5 ft. diameter and pressure load of 180 psi, design stress of…

A: design stress  = 9500 psi pressure load = 180 psi diameter = 5feet  = 60Inch pop-out pressure = 200…

Q: 2. A load of 12 kN falls 5 mm onto the end of a vertical bar 250 mm heigh and 2500 mm² cross-…

A:

Q: 11. The simple beam carries a concentrated load P = 20 KN. Dimension a and b are 2.5 m and 1.5 m,…

A: Given data is

Q: Determine the resultant moment produced by forces FB and Fc about point O. Express the result as a…

A:

Q: Calculate theoretical density of Cu (FCC) and Fe (BCC). Compare your results with measured density…

A: Given Data: ρCu=8.93 g/cm3ρFe=7.87 g/cm3rCu=1.278 AomCu=63.5 g/molrFe=1.241 AomFe=55.8 g/mol   To…

Q: A 3-in.-diameter horizontal water jet having a velocity of 97 ft/s strikes a curved plate, which…

A: The force required to hold the plate. Given: The diameter of the water jet is d=3 in=0.25 ft. The…

Q: Experimental analysis was carried out about turbulent convective heat transfer in trapezoidal…

A: In the question Re number is given & corresponding that values Nu number is also given . We…

Q: Consider the following transfer functions G₁(s) = 10 (s + 10) (s2 + 0.1s + 2) G₂ (8) = G3(s) = 10(s…

A: Given Data: G1(s)=10(s+1)(s2+0.1s+2)G2(s)=10(s+3)s(s+100)G3(s)=1(s+1)(0.4s+1))   To Find: (a) Bode…

Q: 2. If a particle starts from rest and accelerates according to the graph shown, the particle's…

A:

Q: 1. In a projectile motion problem, what is the maximum number of unknowns that can be solved? a. 1…

A: The correct answer. Concept used: Projectile motion: Projectile motion is the motion of an object…

Q: Consider laminar flow of water in a 0.9-cm-diameter pipe at a rate of 1.15 L/min. The velocity (m/s)…

A: we got  d=0.009m Q=2.9167×10^-5 m^3/sec

Q: Q17. Determine the forces in each member of the pin-jointed truss and determine if they are being…

A: To find - The forces in each member of the pin-jointed truss. and determine if they are being…

Q: Can you rewrite the above solution as I cannot read some of the numbers and sketch elements?

A: Required:The Mohr's circle for each case.

Q: 5kN isoidació C el 10kNqs edselv B novigs ni voto noc 1363 5kN 30% H3 Determine the exology o…

A:

Q: Application: Assume a small spacecraft is in open space. One panel is a dedicated radiator…

A: Given:- Emissivity (ε) = 0.89 Temperature of radiator = 30 °C=(273+30)K=303K Temperature of space =3…

Q: Determine the heat transfer by convection over a surface of 0.75m2 if the surface is at 2000C and…

A: Area of the plate A=0.75 m2surface temperature T1=2000oCfluid' temeperature T2=800oCconvective heat…

Q: Representative Problems 6/39 Determine the angular acceleration of the uniform disk if (a) the…

A:

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.