System Dynamics
3rd Edition
ISBN: 9780073398068
Author: III William J. Palm
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 1, Problem 1.20P
Obtain two linear approximations of the function
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
For irreversible adiabatic expansion or compression of an ideal gas, work is equal to the internal energy change.
Select one:
True
False
6. There is air in the cylinder with the piston. The cross-sectional area of the piston is 5cm, the initial volume is 30cm, the pressure is 1 bar, and the temperature is 20℃. As shown in the picture next, the spring constant of the connected spring is ks=100 N/cm, and it is not deformed initially. By applying heat, the cylinder expands and the pressure in the cylinder becomes 4 bar. Answer the following questions. (hint: The relationship between P and V is straight)
(1) Find the final volume (expressed in cm^3).
(2) Find the expansion work during this process.
(3) Find the amount of heat transfer during this process.
Show this process on the P-v diagram
If a spring with elastic constant k [N/m] is deformed at distance x [m], then its potential energy is:
Chapter 1 Solutions
System Dynamics
Ch. 1 - Prob. 1.1PCh. 1 - Folklore has it that Sir Isaac Newton formulated...Ch. 1 - A ball is thrown a distance of 50 feet. 5 inches....Ch. 1 - An American football field is 100 yards long. How...Ch. 1 - How long is a 100-meter dash in feet?Ch. 1 - Convert 50 feet per second to miles per hour.Ch. 1 - The speed limit in some countries is 100...Ch. 1 - How many 60 watt lightbulbs are equivalent to one...Ch. 1 - Convert the temperature of 70°F to °C.Ch. 1 - Convert 30°C to °F.
Ch. 1 - A particular motor rotates at 3000 revolutions per...Ch. 1 - The displacement of a certain object is described...Ch. 1 - Prob. 1.13PCh. 1 - The displacement in meters of a certain vibrating...Ch. 1 - The distance a spring stretches from its “free...Ch. 1 - The following “small angle” approximation for the...Ch. 1 - Prob. 1.17PCh. 1 - Obtain two linear approximations of the function...Ch. 1 - Prob. 1.19PCh. 1 - Obtain two linear approximations of the function...Ch. 1 - Obtain a linear approximation of the function fh=h...Ch. 1 - The flow rate f in m3/s of water through a...Ch. 1 - Prob. 1.23PCh. 1 - The population data for a certain country are...Ch. 1 - Prob. 1.25PCh. 1 - Quenching is the process of immersing a hot metal...Ch. 1 - The useful life of a machine bearing depends on...Ch. 1 - 1.28 A certain electric circuit has a resistor and...Ch. 1 - 1.29 Water (of volume 425 ml) in a glass measuring...Ch. 1 - Consider the milk container of Example 1.4.2...Ch. 1 - Consider the milk container of Example 1.4.2...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- 0.95 m3/sec flow rate of water flows downwards in a pipe as shown in figure. If the pressures at points 1 and 2 are to be equal. Determine the diameter of the pipe at point 2.The velocity at point 1 is 6.5 m/sec and the diameter of pipe at point 1 is 330 mm. The height between point 1 and point 2 is 2.8 m?arrow_forwardSelect the energy forms that are with respect to some outside reference frame __________ A. internal energy B. chemical energy C. kinetic energy D. potential energyarrow_forwardThe constants are evaluated using the boundary conditions.True or false?arrow_forward
- 12. Steam enters a turbine with an enthalpy of 1292Btu/lb and leaves with an enthalpy of 1098 Btu/lb. The transferred heat is 13 Btu/lb. what is the work in hp for a flow of 2 lb/sec? Derive with the formula below, show the cancellation, explain the step by step and DRAW a free body diagram/figure. refer with this: PE1 + KE1 + U1 + WF1 + Q1 + W1 = PE2 + KE2 + U2 + WF2 + Q2 + W2 + E losses.arrow_forwardAn automobile of weight 2500 kg moves downward on incline plane of angle (30°) with constant velocity (12.5) m/s. The resistance equal (2/100) from the weight of the automobile. Find the horsepower of the automobile.arrow_forwardWhich of the following is a scalar quantity A) electric current B) electric field C) Acceleration D) linear momentumarrow_forward
- 40. Water flows through a pipe of varying cross-section and varying elevation at the rate of 22.2m3/min. At one section of the pipe 3 m from the ground, the radius of the pipe is 36 cm and the pressure is 12 N/cm^2.What is the pressure at a section where the radius of the pipe is 18cm and is 0.7 m from the ground level?A. 136 123 N/m2 B. 50 N/cm2 C. 750 000 N/m2 D. 12 N/cm2arrow_forwardOne engine works with constant power P and the other one increases its power linearly with time. What is the ratio of the work done by the engines (engine two to engine one) if the second engine increased its power from zero to 3.6 P during the observed time?arrow_forwardThe energy of an isolated system a. is always decreasing b. is always constant c. is always increasing d. none of the abovearrow_forward
- Material A with initial temperature of 80 ⁰C came into contact with material B with initial temperature of 15 ⁰C. What are the scenario/s that would likely to happen? W. Temperature of material B will be above 80 ⁰C X. Entropy of material A will increase Y. Energy transfer is from material B to material A Z. Temperature of material A will be below 15 ⁰C Choose the correct letter below. A.) If all 4 statements are true B.) If 3 of the 4 statements are true C.) If 2 of the 4 statements are true D.) If only 1 of the 4 statements is true E.) If none of the 4 statements is truearrow_forward8: The kinetic energy E of a body is proportional to its weight W and the square of its velocity v. A 10 lb body moving at 6 ft/sec has an 8 ft – lb of kinetic energy. How much is the kinetic energy of a 2 ton ( 4,000 lb ) truck speeding at 45 kph ( 66 ft/sec )?. Select one: a. 268,400 ft – lb b. 325,500 ft – lb c. 387,200 ft – lb d. 258,900 ft - lbarrow_forward1- The internal force of the spring is Select one: a. 228.15 b. 386.10 c. 292.50 d. 473.85 e. 93.60 2- Tension in BC is Select one: a. 588.49 b. 177.25 c. 411.23 d. 216.25 e. 641.66 3- Tension in BD is Select one: a. 484.52 b. 275.68 c. 45.95 d. 547.17 e. 208.84 4- If maximum tension in cables does not exceed 975 N, the corresponding spring constant is (N/m) Select one: a. 1456.00 b. 4550.00 c. 3549.00 d. 6006.00 e. 7371.00arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Heat Transfer (Activate Learning wi...Mechanical EngineeringISBN:9781305387102Author:Kreith, Frank; Manglik, Raj M.Publisher:Cengage Learning
Principles of Heat Transfer (Activate Learning wi...
Mechanical Engineering
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Cengage Learning
How to balance a see saw using moments example problem; Author: Engineer4Free;https://www.youtube.com/watch?v=d7tX37j-iHU;License: Standard Youtube License