Homework Help Question & Answers

I need help with this... please make the answer clear to read :)) A motorcycle stunt...

I need help with this... please make the answer clear to read :))
A motorcycle stunt car driver plans to drive around a circular loop that begins at ground level and has a radius of R, which
A motorcycle stunt car driver plans to drive around a circular loop that begins at ground level and has a radius of R, which is 10 m. (Hint: try to solve the problem using equations and only putting in numbers at the very end) The driver wants her motorcycle to never leave the surface of the loop (or equivalently, she never falls out of her seat). What is her velocity when she is at the very top of the loop? What is her velocity as she enters the loop (or leaves the loop) at ground level? (Hint: use energy conservation for this part of the problem).
0 0
Add a comment
Answer #1

(a) At the top of the - loop N+ mg = munca At minimum velo wty: N=0 > = VRg = √10x9-8 =9.9 m/s 1. = Answer lbo - Let from i v

Add a comment
Know the answer?
Add Answer to:
I need help with this... please make the answer clear to read :)) A motorcycle stunt...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coin

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • I need help with this question. lifetime, an average U.S. driver takes 55,000 trips. probability of a fatal aocident over a iletime? (Hint: Assume independence.) (Round your answer to 4 decimal places...

    I need help with this question. lifetime, an average U.S. driver takes 55,000 trips. probability of a fatal aocident over a iletime? (Hint: Assume independence.) (Round your answer to 4 decimal places.) Probability (b) Why might the assumption of independence be violated? Some drivers are better than others. An individual driver most likely has a higher chance of a fatal accident when he or she is a new driver than when he or she is more experienced. A fatal accident...

  • A-I please with all work.... i need help Problem #1 (Concepts) Circle the correct answer or...

    A-I please with all work.... i need help Problem #1 (Concepts) Circle the correct answer or fill in the blank. (3 points each) a) Kirchhoff's "law" is a consequence of conservation of chargel conservation of energy both none) b) What is the time constant of the circuit shown below? Each of the five resistors has a resistance R, and each of the five capacitors has capacitance C. The internal resistance of the battery is negligible. (RC 5RC 10RC25RC) wün =...

  • Please see attached Pictures. This is a homework assignment for Legal environment of Business that i...

    Please see attached Pictures. This is a homework assignment for Legal environment of Business that i need help solving. Stacy mails Jennifer an offer to sell Jennifer 43 bags of rice for $107.00. Jennifer replies to Stacy by mail, stating, " agree to pay $105.75 for 43 bags of rice. Neither Stacy nor Jennifer are merchants. What is the status of Stacy's offer. 1. a. Jennifer has accepted it b. Jenifer has rejected it and counteroffered c, Jennifer has breached...

  • I need some help with summarizing this article about Multiple Literacies in the Classroom

    This article describes some implications of using amultiple literacies perspective in the constructionand implementation of literacy curriculum, pedagogy,and assessment in early childhood and elementaryclassrooms. After briefly laying out atheoretical perspective in sections focusing onearly literacy, academic learning, literacy beyondschools, literacy and social justice, and assessment,the article grounds the theoretical claims inexamples of classroom practice. The article closeswith the argument that by shifting the focus of theteaching and learning of literacy from an autonomousmodel to include a multiple literacies perspective,we can...

  • I need help with my very last assignment of this term PLEASE!!, and here are the instructions: After reading Chapter T...

    I need help with my very last assignment of this term PLEASE!!, and here are the instructions: After reading Chapter Two, “Keys to Successful IT Governance,” from Roger Kroft and Guy Scalzi’s book entitled, IT Governance in Hospitals and Health Systems, please refer to the following assignment instructions below. This chapter consists of interviews with executives identifying mistakes that are made when governing healthcare information technology (IT). The chapter is broken down into subheadings listing areas of importance to understand...

  • Please read the article and answer about questions. You and the Law Business and law are...

    Please read the article and answer about questions. You and the Law Business and law are inseparable. For B-Money, the two predictably merged when he was negotiat- ing a deal for his tracks. At other times, the merger is unpredictable, like when your business faces an unexpected auto accident, product recall, or government regulation change. In either type of situation, when business owners know the law, they can better protect themselves and sometimes even avoid the problems completely. This chapter...

  • The flight attendant had to ask her twice, “Anything to drink, ma’am?” “Oh, sorry. Water, no...

    The flight attendant had to ask her twice, “Anything to drink, ma’am?” “Oh, sorry. Water, no ice, please,” said Noelle Freeman, the CFO of Franklin Climate Systems. Watching the clouds out her window at 30,000 feet, she’d been deep in thought. She was on her way home from two days in Arkansas visiting her company’s largest facility. Franklin was in the business of designing, engineering, and manufacturing climate control systems for cars and SUVs. This is a division of FB...

  • I need help to write a nice introduction for experiment 6 please ( no hands write ) typing Thank you HEAT TREATMENT OF STEELS EXPERIMENT 6 EXPERIMENT 6 HEAT TREATMENT OF STEELS THEORY The Ef...

    I need help to write a nice introduction for experiment 6 please ( no hands write ) typing Thank you HEAT TREATMENT OF STEELS EXPERIMENT 6 EXPERIMENT 6 HEAT TREATMENT OF STEELS THEORY The Effect of Cooling Rate One of the most convenient methods for controlling the properties of a given steel, i.e., a steel whose composition is already fixed, consists of austenizing the steel and ten cooling to room temperature at some predetermined rate. A variation of cooling rates...

  • I need help to develope my assignment please. here are rhe instructions: Minimum word count for each sub-heading ans...

    I need help to develope my assignment please. here are rhe instructions: Minimum word count for each sub-heading answer is 50 words (for example #1 has three parts so your complete answer including a, b and c should be at least 150 words) be sure to cover all three questions completely in the answer. The chapter begins discussing technical, process and semantic interoperability and ends with change management. The sub-headings in the chapter include: 1. Why Standards are Needed-a) why...

  • I need Summary of this Paper i dont need long summary i need What methodology they used , what is the purpose of this p...

    I need Summary of this Paper i dont need long summary i need What methodology they used , what is the purpose of this paper and some conclusions and contributes of this paper. I need this for my Finishing Project so i need this ASAP please ( IN 1-2-3 HOURS PLEASE !!!) Budgetary Policy and Economic Growth Errol D'Souza The share of capital expenditures in government expenditures has been slipping and the tax reforms have not yet improved the income...

Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.