Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. a cart starts from rest at the top of a roller coa

A cart starts from rest at the top of a roller coaster that is 40 meters...

50.1K

Verified Solution

Question

Physics

A cart starts from rest at the top of a roller coaster that is40 meters high. It descends down the first hill all the way toground level before heading into a vertical circular loop withdiameter 20 meters. What is the minimal H(height of the initialhill) needed in order for the cart to just barely make it over thetop of the loop?

Answer & Explanation Solved by verified expert
4.2 Ratings (503 Votes)
At the top of the circularloop Normal force N 0let v be the velocity at the top of the circular loop and m brthe mass of the cartso    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Medical Sciences
1.2K views

for each method below describe a specific example of how it was used in the physiology...

Chemistry
1.2K views

How can I give reference to Hydrogen and Hydronium ions when writting about the usuage of a...

Civil Engineering
1.2K views

Discuss ( decentralized natural water treatment plant in an urban setting in Oman).

Mechanical Engineering
1.2K views

A hot dog can be considered to be a 12 centimeter long cylinder, whose diameter is...

Psychology
1.2K views

The history of the black community is peppered with different activist groups and movements. What is...

Advance Math
1.2K views

NUMBER THEORY QUESTION: Find the partition of {1, 2, . . . , 16} determined by...

Biology
1.2K views

The partial negative charge at one end of a water molecule is attracted to the...

Physics
1.2K views

From what distance can these lightbulbs be marginally resolved by a small telescope with a...

Physics
1.2K views

11 In a non ohmic conductor electron density varies with electric field as n x...

Basic Math
1.2K views

Graph the linear function using the slope and y intercept 5 3 f x X...

Accounting
1.2K views

mm Exercise 17-04 your answer is partially correct. Try again. Gutierre Company reported net income...

Accounting
1.2K views

Requirements 1. Calculate the cost per audit in 2011. 2. Calculate the cost per audit...