1.2 m 50 m 28.633 m

Q: BOX YOUR FINAL ANSWER, ROUND UP TO 4 DECIMAL PLACES. Draw and label the P-V and T-S diagrams. 3.…

A: Draw the P-V and T-s diagrams of the compression process of nitrogen gas.

Q: A 78.31-hp motor that has an efficiency of 93.22% is soon to be obsolete. It will be replaced by a…

A: conversion chart  1hp = 0.7457 kW OLD MOTOR efficiency of 93.22 % means that to give 1 unit of…

Q: Q6/ Your company produces small power plants that generate electricity by expanding waste process…

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Q: 1.1 Place the following quantities of energy in order from highest energy content to lowest: 1…

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Q: What is a steady-flow process?

A: A steady flow process is a process that is defined for flow problems in an open system. In a steady…

Q: (Ans. 0.225; 0.1625; 0.48720.7583 kJ)

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Q: Each of three identical bodies satisfies the equation U = CT, where C is the heat capacity of each…

A: To find: The maximum amount of work done extracted in a process. Given: The three identical bodies…

Q: The figure shows the two process on the P-V diagram. Ifthe (W2-3 = 2.4 W-2) and the work different…

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Q: QUESTION 5 Determine the power transmission through the shaft of a car when the torque applied is…

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Q: How can we express the work in terms of a body’s strain energy?

A: When there is external loading over the member, and it deforms under that load, the energy utilized…

Q: When does a body has both translational and rotational kinetic energy?

A: The energy of an object due to the virtue of its motion or the energy gained by an object from its…

Q: What is a steady flow?

A: During a steady flow extensive(dependent on mass) or intensive(independent on mass) property of…

Q: -is the change

A: Option (c) 300J is correct option

Q: (g) An automobile engine produces 221 lb ft of torque at 1800 rpm. In Hp, how much power does this…

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Q: per kWh, compute for the annual savings due to the installation of the high-efficiency motor instead…

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Q: W Derive the following equation? 0.622ФР. 8 P Р – ФР

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Q: An engine develops a power output of 100 kW. When the engine runs at this output for 30 minutes the…

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Q: Tools Help Last edit was made yesterday at 11:43 PM by Noel Amatong ww only

A: Given-Information:- Length, L = 5 m Frequency, f = 2 Hz G = 83 GPa To - Determine:- 1) Uniform Shaft…

Q: A block is pulled

A: ANSWER=3.00 m

Q: THERMAL PROPERTIES Cp,water = 4, 182 kg°C Pwater = 993- Question 1 How much energy does the cooling…

A: For solution refer below images

Q: 16. Steam at 2 Mpa and 250°C in a rigid cylinder is cooled until the quality is 50%. * Find the heat…

A: Given data,At 2mPa and 250∘C,Quality, x= 50%V=0.11144m3/kgu=2679.6KJ/kgAt 2mPa (saturated),Vf=…

Q: ii) A piston travels between two stops and is restrained by a linear spring as shown. The…

A: GivenA=0.05m2V1=0.01m3V3=0.03m3k=30.0 kN/m3P1=0.5MPa=500 kPaP2=1MPa=1000kPaP3=2MPa=2000kPa

Q: Q2:- Choose the Correct answer. (1):- Raw material costs considered as a a- Fixed costs b- Variable…

A: Raw materials :

Q: What are the basic laws that are usually used in thermodynamics? (choose all what apply) O The…

A: The basic laws used in thermodynamics are Zeroth law of thermodynamics  First law of thermodynamics…

Q: A crate moves 10 m to the right on a horizontal surface as a woman pulls on it with a 10 N force as…

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Q: A 71.83-hp motor that has an efficiency of 91.87% is soon to be obsolete. It will be replaced by a…

A: Power of motor, P=71.83 hpη1=91.87%η2=97.44%Number of hours, n=4373 hrsRate, R=9.39 per KWh

Q: 2. An 8 foot long aluminum I-Beam with a cross sectional area of 24 in² is placed between two walls…

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Q: A body is moved from an origin to new position by a constant force F. If this displacement is…

A: Given : R⇀=3i+3j (m)F⇀=20i+20j (N)

Q: 1. Sketch the following process in T-s and P-v diagram, (label PVT at each step and give one day to…

A: P-V DIAGRAM:-

Q: What is the second derivative of f(m) = 53 ? m³

A: Given function is, f(m)=5m3        =5×m-3 Differentiate above function w.r.t. m, f'(m)=ddmf(m)…

Q: In a quasi-static isobaric expansion, 550 J of work are done by the gas. If the gas pressure is 0.30…

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Q: isochoric process....

A: The thermodynamic process in which the volume of a closed system remains constant while other…

Q: Q7 BEER: Considering only values of 0 less than 90°, determine the smallest value of 0 required to…

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Q: All air is removed (vacuumed) from a 2 liter closed container that contains 200 ml of Liquid A and…

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Q: Determine the average wind velocity required to produce 4 MW of effective power by a wind turbine…

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Q: During a process, 50 kJ of work is done on a closed system while 20 kJ of heat is lost from the…

A: Find the final internal energy of the system. Using first law of thermodynamics.

Q: In your own words, explain why the internal combustion engine made by Etienne Lenoir is the most…

A: Etienne Lenoir

Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.