On a 102-mile trip from Pensacola to Tallahassee, Florida, Shanna drove 10 miles per hour slower than she did on her 189-mile trip from Ocala to Orlando, Florida. The Tallahassee trip took 1 hour 40 minutes longer than the Orlando trip. How fast did Shanna drive on her Tallahassee trip? Express your answer in 2 decimal places.

On a 102-mile trip from Pensacola to Tallahassee, Florida, Shanna drove 10 miles per hour slower than she did on her 189-mile trip from Ocala to Orlando, Florida. The Tallahassee trip took 1 hour 40 minutes longer than the Orlando trip. How fast did Shanna drive on her Tallahassee trip? Express your answer in 2 decimal places.

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter3: Characteristics Of The Driver, The Pedestrian, The Bicyclist, The Vehicle, and The Road

Section: Chapter Questions

Problem 9P

See similar textbooks

Similar questions

1. A Honda Civic is driven at 15 kph for 12 min, then at 40 kph for 20 min, and finally at 50 kph for 8 min. a. Calculate the average speed over the interval. (in kph) b. How fast must the honda civic move in the Last a min of travel to obtein an average speed of 55 kph? (in kph) Show FBD and complete and detailed solution.
TRYCYCLE RUNS ARE A BEST SPEED (Fixed) at 30 km/hr . CALCULATE the DISTANCE TRAVELLED AFTER 4 HOURS OF TRAVEL
Hello, can i get the solving steps please?
3. Two people are driving towards each other between two towns 160 km apart. The first man drives at the rate of 45 kph and the other drives at 35 kph. From their starting point, how long would it take that they will meet? A. 3 hrs C. 2 hrs D. 1 hr B. 4 hrs
Engineering /Civil Engineering /Transportation Engineering
Five cars are traveling at constant speeds 24, 31, 28, 35, 19 kph. respectively, in a uniform section of highway 4 km long. Determine the time mean and space mean speeds. Which one is higher, time mean speed or space mean speed? Can you think of the reason why this is so?
Determine the practical stopping distance (ft) for a highway with a design speed limit of 60mph. Assume G = -3.13%. Round your answer to 3 decimal places. Add vour.
In a school zone, the posted speed limit is 15 mph. A police officer used a laser gun to record the spot speeds of 6 vehicles during the 15-mph enforcement hour. The recorded speeds are 15, 15, 15, 15, 20, 15 mph. Calculate the time-mean-speed and the space-mean-speed to two decimal places.
Q1 The following table show the results of traffic counts for a rural highway at each 10 minutes during one hour, calculate the hour volume and the peak hour factor. Time Counts 7.00-7.10 500 7.10-7.20 575 7.20-7.30 475 7.30-7-40 525 7.40-7.50 425 7.50-8.00 580
A man drove from the station A to station B, 60 km away, at an average speed of 40kph and return to A at an average speed of 24kph. What was the average speed for the whole journey?
Three cars travel over a 60 m. section of highway at constant speeds of 19, 20 and 25 m/s. Compute the time mean speed for this condition in m/s (two decimal places). Blank 1 Blank 1 Add your answer
Transportation and communications engineering حصهبيمظرظيكسظ