Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Apr 02, 2019

A rotating wheel has a moment of inertia of 0.310 kg/m2 and a rotational kinetic energy of 2.75 J. 1) Calculate the angular speed of

A rotating wheel has a moment of inertia of 0.310 kg/m2 and a rotational kinetic energy of 2.75 J.

1) Calculate the angular speed of a rotating wheel in rad/s.

2) Calculate the angular speed of a rotating wheel in rev/min.

Step by Step Solution

★★★★★

3.48 Rating (155 Votes )

There are 3 Steps involved in it

Step: 1

a We have relation Kinetic enerfy KE 12w 2 Wh... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Physics Principles with Applications

Authors: Douglas C. Giancoli

7th edition

978-0321869111, 321625927, 9780321733627, 321869117, 9780321625922, 321733622, 978-0321762429

More Books

Students also viewed these Physics questions

Question

★★★★★

A centrifuge rotor has a moment of inertia of 3.75 x 10-2 kg m2. How much energy is required to bring it from rest to 8250 rpm?

Answered: 1 week ago

Question

★★★★★

A centrifuge rotor has a moment of inertia of 3.25 10-2 kgm2. How much energy is required to bring it from rest to 8750 rpm?

Answered: 1 week ago

Question

★★★★★

The beam AB has a moment of inertia I = 475 in 4 and rests on the smooth supports at its ends. A 0.75-in-diameter rod CD is welded to the center of the beam and to the fixed support at D. If the...

Answered: 1 week ago

Question

★★★★★

Research updates on the business environment. Pick a company you are familiar with and do a SWOT analysis for considering entering the Cuban market.

Answered: 1 week ago

Question

★★★★★

The 2009 financial statements for The Walt Disney Company can be found on the Internet. Locate those financial statements and consider the following questions. 1. What is the par value of Disney's...

Answered: 1 week ago

Question

★★★★★

"In the production of services, direct materials are usually the major cost." Is this quo- tation accurate? Explain.

Answered: 1 week ago

Question

★★★★★

How is a residual plot used in assessing the validity of the assumptions required of the error term in a simple linear regression model?

Answered: 1 week ago

Question

★★★★★

Innovative Office Inc. has cash and carry customers and credit customers. Innovative Office estimates that 30% of monthly sales are to cash customers, while the remaining sales are to credit...

Answered: 1 week ago

Question

★★★★★

Vernon Modems, Incorporated acquired a subsidiary named Anywhere, Incorporated (AI). AI manufactures a wireless modem that enables users to access the Internet through cell phones. The following...

Answered: 1 week ago

Question

★★★★★

Toledo Custom Manufacturing (TCM) makes machined steel parts to customer specification. They have a variety of machines that can hold tight tolerances. In this case they have just received an order...

Answered: 1 week ago

Question

★★★★★

Pittsburgh and Staunton each have a supply of 1500 units available to ship to the other cities shown in the network diagram. The shipping cost per unit is shown on each arrow. Pittsburgh 3 9...

Answered: 1 week ago

Question

★★★★★

1. Calculate the mean, standard deviation, and n for the data given. 2. An experiment was run by the Soho County School District that suggested having a routine sleep schedule improved average grades...

Answered: 1 week ago

Question

★★★★★

Disrupt yourself by Eric Ries Nine Ways Leaders Should React To Unexpected Negative Feedback DR. ROBERT PEARL AND THE PERMANENTE MEDICAL GROUP OF NORTHERN CALIFORNIA: A LESSON IN STRATEGIC LEADERSHIP...

Answered: 1 week ago

Question

★★★★★

The trial balance for Skylar plc as at 31 October 20X7 is shown below. '000 '000 Share capital 15,000 Trade payables 3,348 Trade receivables 10,254 Accruals at 31 October 20X7 387 5% bank loan...

Answered: 1 week ago

Question

★★★★★

Exercise 10-6 Various liabilities LO2 Designer Architects had the following additional information at its November 30, 2020 year-endi a. The Unearned Revenue account showed a balance of $74,000,...

Answered: 1 week ago

Question

★★★★★

The following statements were printed in journal articles in the field of psychology. Explain to a person who is unfamiliar with the concept of confidence intervals what each statement means. "The...

Answered: 1 week ago

Question

★★★★★

What is the value stored in the parent node of the node containing 3 0 ? 1 4 / \ 2 1 1 / \ / \ 1 3 1 0 3 0 / / 7 4 0 Question 6 3 Select one: a . 1 0 b . 1 1 c . 1 4 d . 4 0 e . None of the above

Answered: 1 week ago

Question

★★★★★

Find the market equilibrium point for the following demand and supply functions. Demand: 2p = - q + 56 Supply: 3p - q = 34

Answered: 1 week ago

Question

★★★★★

ABC Books is a chain of bookshops which have seven locations across the country and 3 friends own this small business. Previously, they have only sold in-store; however, they have noticed their...

Answered: 1 week ago

Question

★★★★★

A particle at t1 = - 2.0s is at x1 = 4.8 cm and at t1 = 4.5 s is at x2 = 8.5 cm. What is its average velocity over this time interval? Can you calculate its average speed from these data? Why or why...

Answered: 1 week ago

Question

★★★★★

A battery produces 40.8 V when 8.40 A is drawn from it, and 47.3 V when 2.80 A is drawn. What are the emf and internal resistance of the battery?

Answered: 1 week ago

Question

★★★★★

Sunlight is observed to focus at a point 16.5 cm behind a lens. (a) What kind of lens is it? (b) What is its power in diopters?

Answered: 1 week ago

Question

★★★★★

The experience of an emotion is generally brief, lasting only seconds or minutes; moods often last for hours or days.

Answered: 1 week ago

Question

★★★★★

Happiness is described as the combination of life satisfaction and emotional well-being, the tendency to experience more positive emotions than negative emotions.

Answered: 1 week ago

Question

★★★★★

Social functional theory proposes that emotions enable people to form, maintain, and negotiate the relationships that matter most, such as romantic bonds, friendships, social hierarchies, and...

Answered: 1 week ago

Previous Question Next Question