A 1 500-kg car is moving at 20.0 m/s. The driver brakes to a stop. The brakes

Question:

A 1 500-kg car is moving at 20.0 m/s. The driver brakes to a stop. The brakes cool off to the temperature of the surrounding air, which is nearly constant at 20.0°C. What is the total entropy change?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

College Physics Reasoning and Relationships

ISBN: 978-0840058195

2nd edition

Authors: Nicholas Giordano

See More Books

Question Posted: Oct 26, 2009 01:03 AM

See More Questions

A flatbed rail car is moving at a slow but constant velocity. A man stands in the rail car, facing sideways (perpendicular) to the motion of the rail car. The man holds a baseball at arms length and...
A Hot Wheels car is moving at 2.7 m/s at the bottom of a 30 incline. A student predicts that the car will travel a maximum distance of 92 cm along the incline. Is this a reasonable prediction?...
A car with mass 1275 kg drives at 60 km/h when the brakes are applied quickly to decrease its speed to 20 km/h. Assume the brake pads are 0.5 kg mass with heat capacity of 1.1 kJ/kg K and the brake...
Which of the following statements is true for real gases? Choose all that apply. 1. As attractive forces between molecules increase, deviations from ideal behavior become more apparent at relatively...
Identify three kinds of business organizations that would have difficulty in becoming a successful e-commerce organization.
A heating section consists of a 15-in.-diameter duct that houses a 4-kW electric resistance heater. Air enters the heating section at 14.7 psia, 50F, and 40 percent relative humidity at a velocity of...
A mountain chart is a creative way to display the distribution of a quantitative variable over different categories. The overall distribution is shown as a smoothed histogram, and the area underneath...
Consider the following data for the assembly division of Cranberry Watches, Inc., The assembly division uses the weighted- average method of process costing. aDegree of completion: direct materials,...
6. Three charges qi, q2 and qs are arranged as shown. The charges are 9.5 C, -1.8C and -5.8 C respectively. What is the force acting on q? (6 marks) 0. 91 0.30 m 0.50 m 92 0.40 m 93
Craig Fisher started a lawn service called Craigs Quick Cut to earn money over the summer months. Fisher has decided to use the following accounts for recording transactions: Assets Revenue Cash Lawn...
The temperature at the surface of the Sun is approximately 5 700 K, and the temperature at the surface of the Earth is approximately 290 K. What entropy change occurs when 1 000 J of energy is...
A 1.00-kg iron horseshoe is taken from a forge at 900C and dropped into 4.00 kg of water at 10.0C. Assuming that no energy is lost by heat to the surroundings, determine the total entropy change of...
Evaluate each expression in Problems 3-32. (3.2.3)
Media Skills: Email The following email message contains numerous errors related to what youve learned about planning and writing business messages. SUBJECT: Compliance with new break procedure Some...
Media Skills: Social Networking Joining an ongoing social media conversation, such as a comment thread on Facebook, requires a delicate touch if you work for a company that has a commercial interest...
Media Skills: Microblogging Busy knitters can go through a lot of yarn in a hurry, so most keep a sharp eye out for yarn sales. Youre on the marketing staff of Knitting-Warehouse, and you like to...
Revise these sentences to be positive rather than negative: 1. You have not filled in every section of the questionnaire we sent you. 2. Its clear that you have not understood the question. 3. It is...
Writing: Using Plain Language; Communication Ethics: Making Ethical Choices, Chapter 1 Your company has been a major employer in the local community for years, but shifts in the global marketplace...
Describe how those who contract AIDS are discriminated against.
For each of the following transactions, indicate whether it increases, decreases, or has no effect on the following financial ratios: current ratio, debt-to-equity ratio, profit margin ratio, and...
This experiment is conducted to determine the emissivity of a certain material. A long cylindrical rod of diameter D 1 = 0.01 m is coated with this new material and is placed in an evacuated long...
please use excel to solve this and format it the same way! thank you Paste F17 A > B Arial BIU fx C D 10 A A A E F G ||| H I J K 6 A 20-year, 6% quarterly coupon bond with a par value of $10,000 may...
Should a firm's EBT be based upon the actual or estimated return on plan assets.
You took out a loan woth an effective annual interest rate of 1 6 percent. What is the equivalent quarterly ( 3 month ) interest rate on this loan.

A 1 500-kg car is moving at 20.0 m/s. The driver brakes to a stop. The brakes

Question:

Step by Step Answer:

A 1 500kg car is moving at 200 ms The driver brakes to a stop The brakes cool off to the temperat...View the full answer

College Physics Reasoning and Relationships

Students also viewed these Thermodynamics questions