1.5 m 2 m

Q: What is the definition of a pathline? What do pathlines indicate?

A: It is required to define pathline

Q: Define the term“middle-third rule.?

A:     The middle-third rule states that no tension is developed in a wall or foundation if the resulta...

Q: Find the Moment of inertia of the given section about X-X axis passing through its center ofgravity....

A:

Q: The relation between joint and frame is J = (2N + 3)  (Where N - number of members,  J - Number of J...

A: The relation between joint and frame is given by the following expression:

Q: The steel tube has an elliptical cross-section of mean dimensions shown and a constant thickness of ...

A: Given: The thickness of the steel tube is t=0.2 in, The allowable shear stress is τallow = 8 ksi, T...

Q: Following a fire in an industrial warehouse, the Fire Department is investigating the accident and a...

A: Write the given data with suitable variables: V=10 l=0.01 m30.001 m31 lm=1.55 kgnN2O=nA=0.1nN2=nB=0....

Q: A truck is traveling south at a speed of 70 km/h toward an intersection. A car is traveling east tow...

A: Given data: The truck speed in the south is VT=70 kmh The car speed in the east is VC=80 kmh

Q: Calculate the centroid for the shaded portion of the figure as shown. Take b = 100 mm, b1=60 mm, b2 ...

A: b=100 mmb1=60 mmb2=30 mmh=85 mmh1=42.5 mmR=12 mm

Q: If an object is hanged by a string, the line of action of the string will not always pass through it...

A: When an object is suspended by the string, two forces act on the object that is weight of the object...

Q: The traditional method of measuring blood pressure uses asphygmomanometer , fi rst recording the hig...

A: Given:Maximum Systolic pressure,Ps,max=5lbfin2Normal Systolic pressure,Ps,nor=2.7lbfin2Normal diasto...

Q: For the machine element shown, locate the x coordinate of the center of gravity.

A: locate the x coordinate of the center of gravity of figure given below

Q: Friction Force always acts in a direction opposite to the direction in which the body is moving. S...

A:

Q: The position of center of gravity in a right-angle triangle of base b and height h from its vertex(a...

A:

Q: Air enters an adiabatic nozzle steadily at 300 kPa, 200°C, and 45 m/s and leaves at 100 kPa and 180 ...

A: a)  The mass flow rate                       m=ρV1=P1A1v1RT1=300×110×10-4×450.287×473=1.09 kgs b)   ...

Q: Determine the second moment of area for the shaded region shown in Fig. with respect to The x-axis. ...

A: Given data: The equation of the curve is y2 = x. The curve area is from x = 0 to x = 4 in.   Rewri...

Q: do fast

A:

Q: If an object is hanged by a string, the line of action of the string will not always pass through it...

A: When an object is symmetrical then line of action of string passes through the centre of gravity of ...

Q: Part A - Stress-concentration factor due to a circular cutoutDetermine the stress-concentration fact...

A: Given data: For the member shown here, diameter of circular cutout or hole, d=10 mm. Shoulder Fillet...

Q: A single-acting two-stage reciprocating air compressor with complete intercooling delivers 6 kg/min ...

A: (i) Required power:  

Q: The diagram which gives the pictorial representation of the situation is called a force diagram    ...

A: The pictorial representation of the situation just shows the body and its motion. It does not show a...

Q: Write some of the fundamental problems in axial forces?

A:      An axial force is the compression or tension force acting in a member. If the axial force acts ...

Q: A 200 N sphere is resting in a trough as shown in Figure. Determine the reactions developed at conta...

A: In the given problem, the given sphere is acted upon by two normal reactions. Thus, in total there a...

Q: *3-64. If F- 80 N, determine the magnitude and coordinate direction angles of the couple moment. The...

A: Given data: The magnitude of the force F, F = 80 N. Write the force at A in the vector form, -F =...

Q: A nozzle is a device for measuring the velocity of flow. At inlet to a nozzle the enthalpy is 3026 k...

A: Note: As per Bartleby's guidelines, only one question has to be solved at a time. So, post the other...

Q: please answer quickly.

A: Given: Mass of the air=14kg Diameter of the rotor (D)=88m Swept area A=π×8824=6082.123m2 Power avail...

Q: The rectangular cross section ABCD shown below has a circular cutout of diameter d = 25.0 mm through...

A:

Q: One kg of fluid expands reversibly according to a linear law from 4.2 bar to 1.4 bar. The initial an...

A: Given: Pressure P1=4.2bar Pressure P2=1.4bar Volume V1=0.004m3 Volume V2=0.02m3 Solution: The cycle ...

Q: A wheel increases its speed from 300 r.p.m. to 150 r.p.m. in 2 minutes.i) calculate the (a) angular ...

A: Calculate the initial and final angular velocity in terms of rad/sec.  

Q: P7-11. A loading causes the block to deform into the dashed shape. Explain how to determine the stra...

A: The initial angle of the side having point A with vertical can be written as below, α1=π2 rad The fi...

Q: 14-13. The 2-lb brick slides down a smooth roof, such that when it is at A it has a velocity of 5 ft...

A: Weight of the brick is 2lb The velocity of the brick at point A =5ft/s Apply the principle of work a...

Q: Find the Tensions TCA and TCB for the system as shown in figure. Take R = 200 mm, S= 240 mm 0 = 55°,...

A: Given: The weight is W = 14 kN, The dimension R =200 mm, The dimension S =240 mm, The angle θ=55°.

Q: Draw the Shear Force Diagram (SFD) and Bending Moment Diagram (BMD) for a loaded simply supported be...

A: Given data To draw the shear force and bending moment diagrams of the give nsimply supported beam

Q: Which dimensionless parameter does not appear in the nondimensionalized Navier–Stokes equation? (a) ...

A: The four non-dimensional parameters in the nondimensionalized incompressible Navier-Stokes equation ...

Q: Draw the Shear force diagram & Bending moment diagram for the cantilever beam as shown in figure, ma...

A: Taking resolution of vertical forces, RA=10+60+30+10RA=110 N Bending Moment at A, MA=(10*15)+(60*10)...

Q: 14-51. The 1000-lb elevator is hoisted by the pulley system and motor M. If the motor exerts a const...

A: Apply condition of equilibrium ∑Fy=03(500)-1000=100032.2×a a=16.1 ft/s2 When the load has been hoist...

Q: Friction Force always acts in the same direction in which the body is moving.   Select one: True ...

A:

Q: The relation between joint and frame is J = (2N - 3) (Where N - number of members, J - Number of J...

A: true

Q: The process of finding the resultant force for a system of forces acting on body is called Select o...

A:

Q: Define the frontal area of a body subjected to external flow. When is it appropriate to use the fron...

A: Frontal area is the projected area of the body to a plane which is normal to the flow of the fluid. ...

Q: 14-62. An athlete pushes against an exercise machine with a force that varies with time as shown in ...

A: Solution: Equation of the force line from 0.2 to 0.3 seconds is given by, y-y1x-x1=mF-800t-0.2=-800F...