1

001 10.0 points A car accelerates uniformly from rest and reaches a speed of 14.9 m/s...

Question

001 10.0 points A car accelerates uniformly from rest and reaches a speed of 14.9 m/s...

001 10.0 points A car accelerates uniformly from rest and reaches a speed of 14.9 m/s in 11.5 s. The diameter of a tire is 71.3 cm. Find the number of revolutions the tire makes during this motion, assuming no slip- ping. Answer in units of rev.
001 10.0 points A car accelerates uniformly from rest and reaches a speed of 14.9 m/s in 11.5 s. The diameter of a tire is 71.3 cm. Find the number of revolutions the tire makes during this motion, assuming no slip- ping. Answer in units of rev.

Answers

v² - (vo)² = 2ax

(14.9 m/s)² - 0 = 2(14.9 m/s / 11.5 s)(x)

x = 85.675 m

n = (85.675 m) / (π(0.713 m))

n = 38.25 rev


Similar Solved Questions

1 answers
What basic functions does currency provide for all businesses, regardless of whether they are an international...
What basic functions does currency provide for all businesses, regardless of whether they are an international business or not? How does the foreign exchange market help to facilitate an international organization's basic use of currency?...
1 answers
After working with the data, you realize that since Half-Foods was acquired, its staffing and sales...
After working with the data, you realize that since Half-Foods was acquired, its staffing and sales strategies has changed quite drastically and therefore the historical data is not valid any more. Especially, there has been a significant reduction of staff. So you decide to collect new data from yo...
1 answers
Write a program that contains functions YardtoKilo( ) to convert Yard to Kilometers and kilotoYard() Kilometers...
Write a program that contains functions YardtoKilo( ) to convert Yard to Kilometers and kilotoYard() Kilometers to Yard 1 Yard = 0.9114 Kilometer...
1 answers
L. Explicitly calculate ?? ?p of the ld quantum harmonic oscillator with mass m and angular...
l. Explicitly calculate ?? ?p of the ld quantum harmonic oscillator with mass m and angular frequency ? for (a) n 0, 1, 2, and 3 [use the "Gaussian Integral Tricks" to evaluate the integrals easily]. The normalized wave functions are given at the end of this section (b) Generalize (a)'s ...
1 answers
Borinpn ledidg ngo ordg yd babsph jarpg bns 3-7. Write each answer with the correct number...
borinpn ledidg ngo ordg yd babsph jarpg bns 3-7. Write each answer with the correct number of significant figures. (a) 1.0+ 2.1 + 3.4 + 5.8 = 12.300 ) (bi 106.9 (c) 107.868 (2.113 X 102) + (5.623 x 103)=5519.568 (d) (26.14/37.62) x 4.38 (e) (26.14/(37.62 x 108)) x (4.38 X 10-2) 3.043 413 x 10-10 if)...
1 answers
8. Suppose that a store offers gift certificates in denomina- tions of 25 dollars and 40...
8. Suppose that a store offers gift certificates in denomina- tions of 25 dollars and 40 dollars. Determine the possible total amounts you can form using these gift certificates Prove your answer using strong induction 8. Suppose that a store offers gift certificates in denomina- tions of 25 dollar...
1 answers
X Company is planning to launch a new product. A market research study, costing $150,000, was...
X Company is planning to launch a new product. A market research study, costing $150,000, was conducted last year, indicating that the product will be successful for the next four years. Profits from sales of the product are expected to be $174,000 in each of the first two years and $106,000 in each...
1 answers
Which of the following techniques could be used to accurately and precisely quantify gene expression? Select...
Which of the following techniques could be used to accurately and precisely quantify gene expression? Select all that apply. ORNA - Sequencing O RNA in situ hybridization ODNA microarray ORT-PCR OqRT-PCR...
1 answers
An engineer has designed a valve that will regulate water pressure on an automobile engine. The...
An engineer has designed a valve that will regulate water pressure on an automobile engine. The valve was tested on 120 engines and the mean pressure was 7.5 lbs/square inch. Assume the variance is known to be 0.81. If the valve was designed to produce a mean pressure of 7.3 Ibs/square inch, is ther...
1 answers
Hello, Can you please help with this problem and provide an explanation for the correct answer?...
Hello, Can you please help with this problem and provide an explanation for the correct answer? Thank you. An investor must choose between two bonds: Bond A pays $70 annual interest and has a market value of $845. It has 12 years to maturity. Bond B pays $80 annual interest and has a market value of...
1 answers
Discrete System question 9.3. The signals in Figure P9.2 are zero except as shown. (a) For...
Discrete System question 9.3. The signals in Figure P9.2 are zero except as shown. (a) For the signal x,[n] of Figure P9.2(a), plot the following (i) 2 3n] (iii) 3x1n-2] (v) 12x-2n (ii 2xn (iv) 3- aIn (vi) 2 -n]-4 (b) Repeat part (a) for the signal xb[n] of Figure P9.2(b). (c) Repeat part (a) for...
1 answers
Question 5 of 21 > Consider the table of GDP and population for several imaginary countries...
Question 5 of 21 > Consider the table of GDP and population for several imaginary countries Country GDP in millions of U.S. dollars Population in millions GDP per capita in U.S. dollars Wrigleyville 585,0 103.0 Longhornland 2229 153 Dinkytown 133.00 1.400 Using this information, please answer the...
1 answers
How many grams of copper will be plated out by a current of 2.3 A applied...
How many grams of copper will be plated out by a current of 2.3 A applied for 35 minutes to a 0.50 M solution of copper (II) sulfate? A) 1.6 B) 3.2 C) 1.8 x 10-2 D) 3.6 × 10-2 E) 0.019...
1 answers
A member of the information technology (IT) department is developing a newsletter that will be distributed...
A member of the information technology (IT) department is developing a newsletter that will be distributed by email to all departments to keep employees informed of activities related to the implementation of a new information system. This employee is using the principles of ________. -project manag...
1 answers
Express your answer with appropriate units You drop a 98g hall vertically onto a force sensor...
Express your answer with appropriate units You drop a 98g hall vertically onto a force sensor that is 0.40 ta below the bail's inial position The bail bounces off the lonce sensor ahee the collision (Figure 1) shows the time dependence of the lorce exerted by the boll on the force F-- | Value Fi...
1 answers
                                                                                   &n
                                                  ...

-- 0.050399--