Question

A car is driving on a track that is sectioned off. Each section has a different...

A car is driving on a track that is sectioned off. Each section has a different speed limit. The first zone is 1 mile long and has a speed limit of 20 mph. Zone 2 is 1 mile long and has a speed limit of 60 mph. Zone 3 is 1 mile long and has a speed limit of 30 mph. Zone 4 is 0.5 miles long and has a speed limit of 20 mph. The driver must have already decelerated to the new speed limit before entering the new zone, meaning they should be going 30 mph at the exact moment they pass into Zone 3. The driver may only accelerate when he has reached a zone with a higher speed limit. The driver accelerates and decelerates at 10.23 mph/s.

Calculate the driver's distance traveled at 10, 120, and 160 seconds into the track.

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

​​​

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
You are an investigator at the scene of a car crash. A Volvo of has hit...
You are an investigator at the scene of a car crash. A Volvo of has hit an Alpha Romeo from the side and the two are inter-tangled (stuck together). You can see that the Volvo was traveling due east on a concrete road with a 50 mph speed limit and made a 30.0 m long skid mark before reaching the intersection where it hit the Alpha Romeo which was driving due North on a concrete road with a 25 mph...
You are driving your car uphill along a straight road. Suddenly, see a car cross a...
You are driving your car uphill along a straight road. Suddenly, see a car cross a red light and enter the intersection, just ahead of you. Immediately apply your brakes and skid in a straight line to stop, leaving a mark of 100 ft long by sliding. A policeman observes the whole incident, gives a ticket to the driver of the car for passing a red light. It also gives a ticket to you for exceeding the 30 mph speed...
You are driving your car uphill along a straight road. Suddenly, see a car cross a...
You are driving your car uphill along a straight road. Suddenly, see a car cross a red light and enter the intersection, just ahead of you. Immediately apply your brakes and skid in a straight line to stop, leaving a mark of 100 ft long by sliding. A policeman observes the whole incident, gives a ticket to the driver of the car for passing a red light. It also gives a ticket to you for exceeding the 30 mph speed...
6.Explain what you know that the odometer of a car measures. Give an example. 7.The slope...
6.Explain what you know that the odometer of a car measures. Give an example. 7.The slope of position (x) versus time graph is equal to 8.You drive for 20 minutes at 20 mi/hr and then for another 20 minutes at 40 mi/hr. What is your average speed for the whole trip? A) 10 mi/hr B) 20 mi/hr C) 30 mi/hr D) 40 mi/hr E) 25 mi/hr 9.Would a driver traveling at 15 m/s in a 35 mi/h zone be exceeding...
1. Is NASCARs main goal to maximize profits? If not, what is their major goal? Is...
1. Is NASCARs main goal to maximize profits? If not, what is their major goal? Is there a tradeoff involved here? 2. Is the motivation for the actions described in the NYT article (safety changes, blackbox data collection) connected to their goal? Explain. 3. If people tune in to see crashes (Nascar fans love crashes the way hockey fans love fights; when you watch the Speed Channel's edited replays of Nascar races, the plot is always the same: green flag,...
1. Read the case study and draw a process map for the Pit-stop processes. 2. Discuss...
1. Read the case study and draw a process map for the Pit-stop processes. 2. Discuss why organisations should follow the path of the F1 pit crew to improve their process management in their organisations. 3. Discuss how can this Pit-stop process be improved The Fl Pit Stop can be the difference between being first or second on the podium, the difference of winning and losing a season long title, or in fact completing or being out of a race....
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary rivals? How will the acquisition of Reebok by Adidas impact the structure of the athletic shoe industry? Is this likely to be favorable or unfavorable for New Balance? 2- What issues does New Balance management need to address? 3-What recommendations would you make to New Balance Management? What does New Balance need to do to continue to be successful? Should management continue to invest...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From the April 2004 Issue Save Share 8.95 In 1991, Progressive Insurance, an automobile insurer based in Mayfield Village, Ohio, had approximately $1.3 billion in sales. By 2002, that figure had grown to $9.5 billion. What fashionable strategies did Progressive employ to achieve sevenfold growth in just over a decade? Was it positioned in a high-growth industry? Hardly. Auto insurance is a mature, 100-year-old industry...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how the firms resources incompetencies support the given pressures regarding costs and local responsiveness. Describe entry modes have they usually used, and whether they are appropriate for the given strategy. Any key issues in their global strategy? casestudy: Atlanta, June 17, 2014. Sea of Delta employees and their families swarmed between food trucks, amusement park booths, and entertainment venues that were scattered throughout what would...
What tools could AA leaders have used to increase their awareness of internal and external issues?...
What tools could AA leaders have used to increase their awareness of internal and external issues? ???ALASKA AIRLINES: NAVIGATING CHANGE In the autumn of 2007, Alaska Airlines executives adjourned at the end of a long and stressful day in the midst of a multi-day strategic planning session. Most headed outside to relax, unwind and enjoy a bonfire on the shore of Semiahmoo Spit, outside the meeting venue in Blaine, a seaport town in northwest Washington state. Meanwhile, several members of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT