1. A stopper tied to the end of the string is swung in a horizontal circle. If the string has a length of 125 cm, and the stopper revolves at a constant speed of 10 times in 16 seconds, Find the Frequency of Revolution and angular speed.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
icon
Related questions
Question

Please help me answer number 1 and 2 with complete solution using GUFSA pattern ( the given, unknown, formula, solution and answer)

Direction: Solve the following problem through calculation. Use the GUFSA pattern
(Given, Unknown, Formula, Solution and Answer Pattern ) to show your solution.
1. A stopper tied to the end of the string is swung in a horizontal circle. If the string has
a length of 125 cm, and the stopper revolves at a constant speed of 10 times in 16
seconds. Find the Frequency of Revolution and angular speed.
2. What is the acceleration of a point on the rim of a flywheel 1.20m in diameter,
turning at a rate of 1200 r/min?
3. A 50N car traveling with the speed of 1O0km/hr rounds a curve whose radius is
150m. Find the necessary Centripetal Force.
4. An unbanked curve has a radius of 80.0m. What is the maximum at which a car can
make the turn if the coefficient of static friction is 0.8?
Transcribed Image Text:Direction: Solve the following problem through calculation. Use the GUFSA pattern (Given, Unknown, Formula, Solution and Answer Pattern ) to show your solution. 1. A stopper tied to the end of the string is swung in a horizontal circle. If the string has a length of 125 cm, and the stopper revolves at a constant speed of 10 times in 16 seconds. Find the Frequency of Revolution and angular speed. 2. What is the acceleration of a point on the rim of a flywheel 1.20m in diameter, turning at a rate of 1200 r/min? 3. A 50N car traveling with the speed of 1O0km/hr rounds a curve whose radius is 150m. Find the necessary Centripetal Force. 4. An unbanked curve has a radius of 80.0m. What is the maximum at which a car can make the turn if the coefficient of static friction is 0.8?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:
9780321820464
Author:
Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:
Addison-Wesley
College Physics: A Strategic Approach (4th Editio…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON