1 answer

The tires of a car make 56 revolutions as the car reduces its speed uniformly from...

Question:

The tires of a car make 56 revolutions as the car reduces its speed uniformly from 93 km/h to 50 km/h . The tires have a diameter of 0.76 m .

A)What was the angular acceleration of the tires?

B)If the car continues to decelerate at this rate, how much more time is required for it to stop?


Answers

Grivun thot 18 2 2 -u一·25.833 6.93 Tad/s 0.38

.

Similar Solved Questions

1 answer
Question 5 2 pts 15 ppb, equivalent to 7.2 x 10-8 M, is the maximum contaminant...
Question 5 2 pts 15 ppb, equivalent to 7.2 x 10-8 M, is the maximum contaminant level for Pb2+. At that lead concentration, what is the minimum phosphate concentration required to precipitate lead(1) phosphate? Pb3(PO4)2(s) = 3Pb2+(aq) + 2 PO43-(aq) Ksp = 1.5x 10-34 0 [PO43) = 1.3 x 10-6M O [PO43-]&...
1 answer
Please help with these linear algebra study guide so I can have correct answers to study...
Please help with these linear algebra study guide so I can have correct answers to study with 5. Suppose that B = P-1AP. (a) Prove that A and B have the same eigenvalues. (b) Prove that if x is an eigenvector of A, then P-1x is an edigenvector of B. 6. Let A= 0.7 0.1 0.3 0.9 Find P and D such that A...
1 answer
How do you differentiate #y=e^((lnx)^2)#?
How do you differentiate #y=e^((lnx)^2)#?...
1 answer
3. Name each of the following compounds using IUPAC nomenclature, including stereochemistry if applicable. (18 points)...
3. Name each of the following compounds using IUPAC nomenclature, including stereochemistry if applicable. (18 points) Br, I "I н "Br...
1 answer
What TWO codes from the medicine section will be submitted for the following service? Injection of...
What TWO codes from the medicine section will be submitted for the following service? Injection of Influenza virus vaccine, quadrivalent (IV4), split virus, when administered to individuals 0.5ml dosage for intramuscular use 90630 X...
1 answer
A researcher is interested in whether the weather affects the number of muggings that occur in...
A researcher is interested in whether the weather affects the number of muggings that occur in a city park. To study this question, he records the number of muggings that are reported to the police in a city park on three extremely hot summer days, three warm spring days, and on three cold winter da...
1 answer
   Present Value of Bonds Payable; Premium Moss Co. issued $710,000 of four-year, 12% bonds, with...
   Present Value of Bonds Payable; Premium Moss Co. issued $710,000 of four-year, 12% bonds, with interest payable semiannually, at a market (effective) interest rate of 11%. Determine the present value of the bonds payable, using the present value tables in Exhibit 5 and Exhibit 7. Round ...
1 answer
4.2 San Mateo Healt. grow Mateo Healthcare had an equity balance of $1.38 million at the...
4.2 San Mateo Healt. grow Mateo Healthcare had an equity balance of $1.38 million at the beginning inning of the year. At the end of the year, its equity balance was $1.98 million. ssume that San Mateo is a not-for-profit organization. What was its net income for the period h Now, assume that San Ma...
1 answer
A payment from a proprietorship or partnership to its owner or owners is called: A) Dividend....
A payment from a proprietorship or partnership to its owner or owners is called: A) Dividend. B) Withdrawal. C) Expense. D) Capital contribution....
1 answer
2. (5 PTS) You are presented with a patient, named Gerry, who has Down syndrome (trisomy 21). You determine that the no...
2. (5 PTS) You are presented with a patient, named Gerry, who has Down syndrome (trisomy 21). You determine that the nondisjunction event occurred in his mother, named Mary, during meiosis I. a. You are interested in the TPTE gene, which is near the centromere of chromosome 21. Virtually no recombin...
1 answer
A uniform 1.2-kg rod that is 0.83 m long is suspended at rest from the ceiling...
A uniform 1.2-kg rod that is 0.83 m long is suspended at rest from the ceiling by two springs, one at each end. Both springs hang straight down from the ceiling. The springs have identical lengths when they are unstretched. Their spring constants are 32 N/m and 55 N/m. Find the angle that the rod ma...
1 answer
Question 11 The expected SN2 reactivity order of the following is: CH, 2. CH CH=CHCH2Br Hs...
Question 11 The expected SN2 reactivity order of the following is: CH, 2. CH CH=CHCH2Br Hs 2>1> 3 23 1 1> 2 3 1 >3> 2 3> 1> 2...
1 answer
3. < Previous Ne A mass weighing 9 lb stretches a spring 4 in. The mass...
3. < Previous Ne A mass weighing 9 lb stretches a spring 4 in. The mass is pulled down an additional 3 in and is then set in motion with an initial upward velocity of 6 ft/s. No damping is applied. a. Determine the position u of the mass at any time t. Use 32 ft/s as the acceleration due to gravi...
1 answer
Type.. and please don't guess this is for exam :) when should a nurse hold BP...
type.. and please don't guess this is for exam :) when should a nurse hold BP med, morphine, Digoxin, warfarin? identify the assessment parametre for early detection of paralytic ileus and peritonitis...
1 answer
Measures of liquidity, Solvency, and Profitability The comparative financial statements of Marshall Inc. are as follows....
Measures of liquidity, Solvency, and Profitability The comparative financial statements of Marshall Inc. are as follows. The market price of Marshall common stock was $ 59 on December 31, 20Y2 Determine the following measures for 20Y2, rounding to one decimal place, except for dollar amounts, which ...
1 answer
4.   Provide an argument against using cost-benefit analysis as the only way of making social decisions...
4.   Provide an argument against using cost-benefit analysis as the only way of making social decisions 5.   Briefly explain either the travel-cost method or the hedonic price method for nonmarket valuation. 9.   Suppose the costs of a wetlands restoration program are ...
1 answer
In the accompanying diagram, MN is perpendicular to NP QP is perpendicular to PN, O is the...
In theaccompanying diagram, MN is perpendicular to NP QP is perpendicular to PN, O is the midpoint of NP and MN = QP. Which reason would be least likely to be used toprove ∆MNO = ∆QPO?a. HLb.AASc.SASd.ASA...