A stone weight W of its weights a-What is the volume of the stone? b-What is the sp. gravity of the stone? N in air, when submerged in water, the stone lost 30% Use your last three digits of your ID for the stone weight in air W_N

Q: In your own words, define efficiency as it applies to a device designed to perform an energy…

A: The energy can be transformed or converted from one from to another form. The complete conversion of…

Q: Determine the total strain (mm/mm) of a 2.58-m bar with a diameter of 23 mm subjected to a tensile…

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Q: Calculate the force in member BG using a freebody diagram of the rigid member ABC. The force is…

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Q: In the figure below, Which of the following represent the dedendum

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Q: The four bars of Figure A are initially free in the plane, then connecting to bars 2, 3 and 4,…

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Q: he 300 kN block shown has impending motion up the plane caused by the horizontal force of 600 kN.…

A: Given:W=300KNF=600Knθ=30°

Q: Two identical plates of 61 mm wide and 6 mm thick is connected by a square pin with side dimension…

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Q: An open cylindrical tank with radius of 0.30 m and a height of 1.2 m is filled with water. Determine…

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Q: Determine the magnitude of the pin force at A. Assume W = 615 lb, a = 3.2 ft, b = 2.3 ft, r = 9 in.

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Q: Steam enters the turbine of a Rankine cycle at 15 MPa, 550°C. The condenser pressure is 10 kPa, the…

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Q: For the given truss a. Use the method of joints to find the forces in members EG and DG. If the…

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Q: A 10-mm diameter cork that is subjected to a 1 kN load along its longitudinal axis does not change…

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Q: Find the cross sectional area of pipe if discharge through pipe is 333 m3/s and having flow velocity…

A: Given data: ◆ The discharge through pipe: Q = 333 m3/s ◆ The flow velocity through pipe: V = 50 m/s…

Q: Compute the potential energy stored in raising object to height of 6.55 m having mass 10 kg

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Q: Comment on the significance of any experimental errors for ORIFICE AND FREE JET FLOW

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Q: Determine the forces in members BC, BE, and BF. The triangles are isosceles. The forces are positive…

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Q: Determine the magnitude of the pin force at A. Assume W = 810 lb, a = 4.6 ft, b = 3.2 ft, r = 9 in.…

A: Given: The weight, W = 810 lb The length of BC and AB, a = 4.6 ft The distance between A and D, b =…

Q: A circular specimen with 5 mm diameter is subjected to tensile stress of 31.83 MPa

A: Given that: diameter of the circular specimen = 5 mm Tensile stress = 31.83 MPa It is required to…

Q: The position of a particle as a function of time t, is given by x(t) = at +bt² - ct³ where a, b and…

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Q: Water at 20°C flows through a 11.5-cm-diameter pipe that has a 180° vertical bend, as in the figure.…

A: Calculate the velocity of the water. m˙=ρA1v1W˙g=ρA1v12309.81=1000π40.1152v1v1=2.26 m/s

Q: An ideal compressor pressurizes air at 100 kPa and 300 K to 1000 kPa. If the compressor has a mass…

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Q: The hoisting system shown is used to easily raise kayaks for overhead storage. Determine the…

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Q: Question 2 A uniform horizontal beam with a length of 1.7 m and a weight of 200 N is attached to a…

A: Given data: ◆ The weight of the uniform cantilever beam: W = 200 N ◆ The mass attached to free end…

Q: Use cylindrical coordinates to find the indicated characteristic of the cone shown in the figure.…

A: Given data: ρx,y,z=kx2+y2z=h1-rr0 Need to determine the moment of inertia about z-axis.

Q: Calculate: (i) Indicater power; (ii) Brake power; (iii) Mechanical efficiency.

A: Given data, Following observation were recorded during a test on a single cylinder oil…

Q: The free-body diagram for the slider is shown. Solve for the forces N and F. F Answers: F= N = mg i…

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Q: Calculate the forces in members BC, BE, and EF. Solve for each force from an equilibrium equation…

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Q: Find the longitudinal strain Change in length=0.45 mm Initial length=1000 mm

A: Given :  change in length , δL = 0.45 mm initial length, L = 1000 mm To find : longitudinal strain…

Q: Exercise 6-1 Consider an ideal gas that undergoes an isothermal reversible change from pressure p,…

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Q: A steel tubing has a 1.5-in outside diameter and a 1.210-in inside diameter. It is made of AISI 1020…

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Q: A set of five SAE Grade 2 bolts are installed to provide a clamping force of 20000 lb between two…

A: Write the given data. Type of bolt=SAE grade 2F=20000 lbn=5σ=0.75σproof

Q: For the system determine a) the flow rate in m3/s b) The pressure at point A, B,. c) the velocity at…

A: Dear student, we are suppose to solve only 3 sub parts. Please post other parts as a separate…

Q: pipes in parallel, the total friction head loss equals to the individual friction head loss in each…

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Q: B=61 inside diameter = 890 mm wall thickness = 8.6 mm. gage pressure=1.24 MPa, Determine the normal…

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Q: 1. The shaft assembly shown below is fixed at its ends A and D. It consists of an aluminum (G= 30…

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Q: The pressure inside a soap bubble of 10 mm diameter above the atmosphere is_ _(o = 0.04 N/m) 32 Pa…

A: Given, Diameter of soap bubble = d = 10 mm = 0.01 m Surface tension = σ = 0.04 N/m   From diameter,…

Q: The electric motor exerts a 500-N·m torque on the aluminum shaft ABCD when it is rotating at a…

A: Given data: TBC=200 N.mLBC=a=1.4 mG=27 GPa Need to determine the angle of twist between B and C.

Q: Calculate the force in member BG using a freebody diagram of the rigid member ABC. The force is…

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Q: what two fundamental parameters of superfluid tell you if the superfluid is type one or type two?

A: A superfluid is a rare type of material that has peculiar characteristics like zero viscosity. This…

Q: Viscosity is an important property of a polymer melt in plastics shaping processes. Upon what…

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Q: what would you do if it was a through hole that went all the way through the 6 inch shaft?

A: Given question:   what would you do if it was a through hole that went all the way through the 6…

Q: A and the magnitude of the force N appli

A: θ = 34°θ = 43 deg/sec = ˙0.750492 rad/sθ¨ = 10deg/sec2 = 0.1745 rad/s2m = 0.3 kgL = 0.88 m…

Q: value of maximum shear stress is?

A: Given data,  Solid circular shaft of, Diameter,d= 35 mmIt transmit torque,T= 1460 NmWhat is the…

Q: Following observations were recorded during a test on a single-cylinder oil engine: Bore=300 mm;…

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Q: Steam enters a turbine with an enthalpy of 3300 KJ/kg and leaves with an enthalpy of 2400 kJ/kg. The…

A: Given datahi=3300kJ/kgho=2400 kJ/kgP=6MWv1=60m/sv2=200m/sz1=12mz2=5m ***As the Missing term is mass…

Q: An ammonia ice plant produces ice from water at 30°C to ice at -5°C. It works on standard vapour…

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Q: Write the given data. Type of bolt=SAE grade 2F=20000 lbn= 50=0.750proof Calculate the load on each…

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Q: Determine the force P required to force the 15° wedge under the 95-kg uniform crate which rests…

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Q: Find the force applied Work done=554.44 J Displacement=50 m

A: Given data : Displacement d=50 m Work done W=554.44 J   To find : Force applied

Q: Determine the resultant moment of the four forces acting on the rod

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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.