Question: (a) Find a conversion factor to convert from miles per hour to kilometers per hour. (b) In the past, a federal law mandated that highway

(a) Find a conversion factor to convert from miles per hour to kilometers per hour. (b) In the past, a federal law mandated that highway speed limits would be 55 mi/h. Use the conversion factor of part (a) to find this speed in kilometers per hour. (c) The maximum highway speed is now 65 mi/h in some places. In kilometers per hour, how much increase is this over the 55 mi/h limit?

Step by Step Solution

★★★★★

3.42 Rating (146 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

65mih ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (2 attachments)

P-M-M-28.pdf

180 KBs PDF File

P-M-M-28.docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

Find the conversion factor to convert from miles per hour into kilometers per hour.

Find 65 miles per hour in centimeters per second. Convert the above into the new units.

A driver's average speed is 50 miles per hour on a round trip between two cities 100 miles apart. The average speeds for going and returning were x and y miles per hour, respectively. (a) Show that y...

The Earth has a diameter of 12,756 km (7,926 mi). The Sun has a diameter of 1,392,000 km. How many times as great is the diameter of the Sun than the Earth? Show the ratio, and round to the nearest...

This study evaluates the impact of the 65-mph speed limit on traffic safety. Using data for the categories of roads: rural interstate highways, rural noninterstate roads, all years 1981 to 1995 for...

Board CHAPTER 1 Economics: Foundations and Models n this book, we use economics to answer questions such as the following What determines the prices of goods and services from bottled water to smart...

Published by CQ Press, an Imprint of SAGE Publications, Inc. www.cqresearcher.com Future of Cars Are Americans ready for self-driving vehicles? C ars that drive themselves, long a staple of science...

For the exclusive use of A. Young NA0232 Daktronics (A): The U.S. Digital Signage Industry in 2010 Joseph Kavanaugh, Sam Houston State University Joshua Warne and Carol J. Cumber, South Dakota State...

PHY5100 - Astronomy Mame: Lab 11 - Hubble's Law Finding the Age of the Universe Introduction An object's spectrum can be used to determine the temperature and chemical composition of that object. A...

15. Identify several of the operating metrics (ratios) at the end of the HCA July 29 earnings announcement. Explain how they describe specific trends that affect HCA?s financial results. Which of...

What is meant by capitation fees? When should they be recognized as revenues?

6. The boiling point of water is 212 Fahrenheit and 100 Celsius. The freezing point of water is 32 Fahrenheit and 0 Celsius. Fahrenheit and Celsius are linearly related. (4) (a) [10 pts] Determine a...

how do the swim lane diagrams help with the organizational structure decision making

Question 4 (22 marks) It assesses vour understanding of the advantages of normalisation and how relations that are not in a particular normal form may be non-loss decomposed into relations which...

connect" 1 8 4 8 5 Operational Decisions: Bump Up Your Bumper Location: 1 0 0 % Layout This seems like an easy decision. Which drawback of this location would even make us consider the other two...

The financial statements of Jewel Ltd and its subsidiary Opal Ltd are shown below: Income Statement and Partial Statement of Changes in Equity For the Year Ended 31 December 20x2 Sales Operating...

Problem 4: The diagram to the right represents four different oriented Amperian loops that are located in the plane of the image. Electric currents that pass through the plane of the image are...

45 Doug Turner Food Processors wishes to introduce a new brand of dog biscuits composed of chicken and liver flavored biscuits that meet certain nutritional requirements. The liver flavored biscuits...

17.4 Which of the following are odd functions? (a) sin t + cos t (b) t sin t (c) t ln t (d) t 3 cos t (e) sinh t

Serum cholesterol is an important risk factor for coronary disease. Suppose that serum cholesterol is approximately normally distributed with mean 227.3 mg/dL and standard deviation 47.6 mg/dL....

QUESTION 12 If a borrower takes out a two-week payday loan in the amount of $300 and the lender charges a $30 fee, what is the APR? Assume 365 days in a year. O 391.3 % O 260.7% O 190.5% O 10.3%

with java please explain how to create class and how to write the code. thank you. 1. Write the following method that returns the intersecting point between two lines (p1,p2) and (p3,p4) : public...