Question: A toy train rolls around a horizontal 1.0-m-diameter track. The coefficient of rolling friction is 0.10. How long does it take the train to stop

A toy train rolls around a horizontal 1.0-m-diameter track. The coefficient of rolling friction is 0.10. How long does it take the train to stop if it’s released with an angular speed of 30 rpm?

Step by Step Solution

★★★★★

3.38 Rating (167 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Model The train is a particle undergoing nonuniform circular motion Visu... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Scientists and Engineers Questions!

Rolling Friction two bicycle tires are set rolling with the same initial speed of 3.50 m/s on a long, straight road, and the distance each travels before its speed is reduced by half is measured. One...

You observe a 1350-kg sports car rolling along flat pavement in a straight line. The only horizontal forces acting on it are a constant rolling friction and air resistance (proportional to the square...

Cycling For a touring bicyclist the drag coefficient C(f air = 2 ) is 1.00, the frontal area A is 0.463 m2, and the coefficient of rolling friction is 0.0045. The rider has mass SO.O kg, and her bike...

Note: To simplify calculations, you may use g = 10 m/s in all problems.V =7.5 m/s Questions 2-4 refer to the following figure: B C - NWAVAN D velocity (m/s) 1. An object is thrown horizontally to the...

1. A sensitive accelerometer is placed inside a falling cannonball to measure the effect of air resistance on the ball's motion when it is dropped from the leaning tower of Pisa. A curve is fit to...

terry (krt238l This print-out should ha re 22 questions. Multiple-choice questions may continue on the next colunm or page iind all choices before answering. You will have approximately two weeks to...

Complete the following Carolina Biological Lab: Kinematics. Please read the Distance Learning Lab Safety Agreement. By taking part in these labs, you agree to the terms in the Distance Learning...

Final Review Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which of the following is a pair of scalar quantities? a. Speed Distance c....

PHYS 103 LAB REPORT: KINEMATICS ASSIGNMENT INSTRUCTIONS OVERVIEW Laboratory reports are an essential component of a physics education. INSTRUCTIONS Download this document and record the results for...

The trial balance of Pacilio Security Services Inc. as of January 1, 2013 had the following normal balances: Cash ..............$8,900 Accounts Receivable ......... 1,500 Supplies .............. 65...

0 In this question, you will use the basic (one period) consumption-leisure framework to consider some labor market issues. Suppose the representative consumer has the following utility function over...

On January 2, 2008, two identical companies, Daggar Corp. and Bayshore Company, lease similar assets with the following characteristics: 1. The economic life is eight years 2. The term of the lease...

Question content area top Part 1 Inflation clouds the real economic returns on an asset and _ _ _ _ _ _ _ _ . Question content area bottom Part 1 A . makes historicalminus costminus based ROI higher...

You have been observing the local Democratic Party in a large city and have compiled some information about a small sample of party

A 50-cm-thick layer of oil floats on a 120-cm-thick layer of water. What is the pressure at the bottom of the water layer?

Gas flows through the pipe of FIGURE Q14.10. You cant see into the pipe to know how the inner diameter changes. Rank in order, from largest to smallest, the gas speeds v a , v b , and v c at points...

A research submarine has a 20-cm-diameter window 8.0 cm thick. The manufacturer says the window can withstand forces up to 1.0 10 6 N. What is the submarines maximum safe depth? The pressure inside...

The market value balance sheet for Outbox Manufacturing is shown here. Outbox has declared a stock dividend of 20 percent. The stock goes ex dividend tomorrow (the chronology for a stock dividend is...

The most likely outcomes for a particular project are estimated as follows: Unit price: $50 Variable cost: $30 Fixed cost: $400,000 Expected sales: 39,000 units per year However, you recognize that...

BDJ Co wants to issue new 19-year bonds for some much-needed expansion projects The company currently has 10.3 percent coupon bonds on the market that sell for $1,143. make semiannual payments, and...