## Question

###### You (mass mj 76.5 kg) stand on platform of mass mz 42 kg The platform executes simple harmonic motion in the horizontal direction with period of 2.6 When the platform is maximum displacement; you step off the platform gently: What was the total energy of the system before you stepped off the platform, If the maximum speed was 7.1 mIs?NumberUnitsWhat is the new amplitude of oscillation after you step off?NumberUnitsFind the maximum speed after YoU step off.NumberUnits

You (mass mj 76.5 kg) stand on platform of mass mz 42 kg The platform executes simple harmonic motion in the horizontal direction with period of 2.6 When the platform is maximum displacement; you step off the platform gently: What was the total energy of the system before you stepped off the platform, If the maximum speed was 7.1 mIs? Number Units What is the new amplitude of oscillation after you step off? Number Units Find the maximum speed after YoU step off. Number Units

## Answers

#### Similar Solved Questions

2 answers

##### DOrI; and this sequence R equipped with the Euclidean constant e RVn > n is a Cauchy sequence in that Gn = for some detail that if {Gn_ values, then 3n" eN such Prove iul finitely many different {an} has only

DOrI; and this sequence R equipped with the Euclidean constant e RVn > n is a Cauchy sequence in that Gn = for some detail that if {Gn_ values, then 3n" eN such Prove iul finitely many different {an} has only...

5 answers

##### H| wnat QUESTION 12 1 3 33 i 689 ofth U data set has j L L Was $79 1 L

H| wnat QUESTION 12 1 3 33 i 689 ofth U data set has j L L Was $79 1 L...

5 answers

##### 29. Compound 21 has the 1H NMR below, and when it undergoes the sequence of reactions in this equation, it forms 22 and 23. Use this information to identify the structure of 21?NaBH4 2.HzO/H;Ot 3. HBr4.KO Bu222321At 2.4 there is a triplet on top of quartet 'H NMR of 21883OHOHOHA)B)C)D)

29. Compound 21 has the 1H NMR below, and when it undergoes the sequence of reactions in this equation, it forms 22 and 23. Use this information to identify the structure of 21? NaBH4 2.HzO/H;Ot 3. HBr 4.KO Bu 22 23 21 At 2.4 there is a triplet on top of quartet 'H NMR of 21 8 8 3 OH OH OH A) B...

5 answers

##### Jn Eamenun 26.0496, Score: 0,73101 MH 1 requlur Gto 1 1 sameles 1 Li-m 4 42 V 1 { { complete} 1 L GAE Li 40f 12 (4 1 [ Homework populaton VH 1 9.2 1 1 Bianricanoa Section 1 1 U L 1 13464,@7 1 U 1 1 Tomnorulk dismbutrd 1 1 W"cllck Cneck Answer Andther 5 1 parts rema ning 8

Jn Eamenun 26.0496, Score: 0,73101 MH 1 requlur Gto 1 1 sameles 1 Li-m 4 42 V 1 { { complete} 1 L GAE Li 40f 12 (4 1 [ Homework populaton VH 1 9.2 1 1 Bianricanoa Section 1 1 U L 1 13464,@7 1 U 1 1 Tomnorulk dismbutrd 1 1 W" cllck Cneck Answer Andther 5 1 parts rema ning 8...

5 answers

##### Write an equation for a rational function with:Vertical asymptotes at â‚¬2 and â‚¬6intercepts at5,0) and (2,0) Horizontal asymptote at y = 5

Write an equation for a rational function with: Vertical asymptotes at â‚¬ 2 and â‚¬ 6 intercepts at 5,0) and (2,0) Horizontal asymptote at y = 5...

5 answers

##### Potnts CACET 42013 Dosa function satisly the hypctheses f(*) Im( ^ ) Hoat Value Theorentre given interva )mateiFi5 continuous differentiab @ Yest Wven_ function satisfes the Non Val continuous on [1, 6] and d ffarentiable Theornt (1, 6}, {Is not continuous 65 continuous (1, 6] not & Hlarent able on Tnera not urough Information Vunt this (unction eatiahios Uho Mean ValJo Tncoram, catraties the hypotheses Find all numbera that *5 noltisk tha conclusion pf unie Kaan hypotheses #nmi Va L# Theora

potnts CACET 42013 Dosa function satisly the hypctheses f(*) Im( ^ ) Hoat Value Theoren tre given interva ) matei Fi5 continuous differentiab @ Yest Wven_ function satisfes the Non Val continuous on [1, 6] and d ffarentiable Theornt (1, 6}, {Is not continuous 65 continuous (1, 6] not & Hlarent ...

5 answers

##### 0-/8 points BBBasicScate E .UT5ERAlen'= hummincbind (Selasphonts sasin) nas studicd zoologist Bal Alther Suppose snal group = 19 Nlen"$ hummingbirds has btcn under study entonm Thc avcrege welght for these birds Is * 3.15 9rams- Dusad prious shlan can assumE that the weights Allcns hummingbirds have normal distnbutian; Fth 0 0.28 gram _Whentaindino dlacret80*8 conhidcncc interyal,the critcal Taluecanadenon Ker7 (Gne toutr ansuerdecimaAnd - B093 confidence interval for the arcrage ncla

0-/8 points BBBasicScate E .UT5ER Alen'= hummincbind (Selasphonts sasin) nas studicd zoologist Bal Alther Suppose snal group = 19 Nlen"$ hummingbirds has btcn under study entonm Thc avcrege welght for these birds Is * 3.15 9rams- Dusad prious shlan can assumE that the weights Allcns hummi...

5 answers

##### ReviewPart AWhat do DNA evidence and the fossil record indicate are the ancestors of the living cetaceans, the mammalian group that includes whales, dolphins_ and porpoises?fisheshippopotamusesdeerland-dwelling mammalsSubmitRequest Answer

Review Part A What do DNA evidence and the fossil record indicate are the ancestors of the living cetaceans, the mammalian group that includes whales, dolphins_ and porpoises? fishes hippopotamuses deer land-dwelling mammals Submit Request Answer...

5 answers

##### Consider 3.01*10^24 molecules of oxygen (atomic mass is 16.0 g/mole) in a container at a temperature of 22.0 degrees celsius: If this gas can be considered as an ideal gas, calculate: 1.The Average translational kinetic energy of the gas. 2.The average translational kinetic energy per molecule 3. The root mean square speed of a gas molecule: 4. The most probable speed of the gas molecules:

Consider 3.01*10^24 molecules of oxygen (atomic mass is 16.0 g/mole) in a container at a temperature of 22.0 degrees celsius: If this gas can be considered as an ideal gas, calculate: 1.The Average translational kinetic energy of the gas. 2.The average translational kinetic energy per molecule 3. Th...

1 answers

##### In an article in the Journal of Retailing, J. G. Blodgett, D. H. Granbois, and R. G. Walters investigated negative word-of-mouth consumer behavior. In a random sample of 201 consumers, 150 reported that they engaged in negative word-of-mouth behavior (for instance, they vowed never to patronize a retailer again). In addition, the 150 respondents who engaged in such behavior, on average, told 4.88 people about their dissatisfying experience (with a standard deviation equal to 6.11 ). a Use these

In an article in the Journal of Retailing, J. G. Blodgett, D. H. Granbois, and R. G. Walters investigated negative word-of-mouth consumer behavior. In a random sample of 201 consumers, 150 reported that they engaged in negative word-of-mouth behavior (for instance, they vowed never to patronize a re...

1 answers

##### A study is done to determine which of two soft drinks has more sugar. There are 13 cans of Beverage $\mathrm{A}$ in a sample and six cans of Beverage $\mathrm{B}$. The mean amount of sugar in Beverage A is 36 grams with a standard deviation of 0.6 grams. The mean amount of sugar in Beverage $\mathrm{B}$ is 38 grams with a standard deviation of 0.8 grams. The researchers believe that Beverage $\mathrm{B}$ has more sugar than Beverage A, on average. Both populations have normal distributions. Is t

A study is done to determine which of two soft drinks has more sugar. There are 13 cans of Beverage $\mathrm{A}$ in a sample and six cans of Beverage $\mathrm{B}$. The mean amount of sugar in Beverage A is 36 grams with a standard deviation of 0.6 grams. The mean amount of sugar in Beverage $\mathrm...

5 answers

##### Sample annual salaries (in thousands of dollars) for employees at a company are Ilsted. 37 49 56 61 38 38 37 49 56 28 61 37 51The sample mean is X thousand dollars_ (Round to one decimal place as needed )The sample standard deviation is $ = thousand dollars (Round to one decimal place as needed )

Sample annual salaries (in thousands of dollars) for employees at a company are Ilsted. 37 49 56 61 38 38 37 49 56 28 61 37 51 The sample mean is X thousand dollars_ (Round to one decimal place as needed ) The sample standard deviation is $ = thousand dollars (Round to one decimal place as needed )...

5 answers

##### The file c_section csv contains data from systematic review of randomised COM_ trolled trials to compare the effects of epidural infusions ei) versus parenteral opioid (po) on rates of Caesarean section (cs) for nulliparous women.Given the study design; what is an appropriate effect size measure to compare groups within each study and for summary across all studies?For this data set _ compute the DerSimonian and Laird estimate for the hetero geneity measure 72 Using YOUT results from part (6);,

The file c_section csv contains data from systematic review of randomised COM_ trolled trials to compare the effects of epidural infusions ei) versus parenteral opioid (po) on rates of Caesarean section (cs) for nulliparous women. Given the study design; what is an appropriate effect size measure to...

5 answers

##### Differentiate the function.g(x) In Xv x2 10g'(x)

Differentiate the function. g(x) In Xv x2 10 g'(x)...

5 answers

##### NaeteProblen 010bo4la with $ voluma 0/ 159HuntonmoceEnn Mno chaadcamanrGkk colatould IIkaEhow Work Ior Ihua qunutluni Docn Yhox "ort

naete Problen 010 bo4la with $ voluma 0/ 159 Huntonmoce Enn Mno chaad camanr Gkk colatould IIka Ehow Work Ior Ihua qunutluni Docn Yhox "ort...

5 answers

##### A researcher believes that if students experience a particularform of positive coaching, then they will be more likely to performbetter on the mathematics test. Use the data below and Excel's ANOVA testingwith Î±=0.02Î±=0.02 to test the relevant hypotheses.Factor B: TreatmentControl:No CoachingTreatment:Positive CoachingFactor A:GenderMale25.018.646.633.955.239.941.763.350.047.857.949.761.047.7Female40.842.257.245.143.845.338.359.758.251.651.458.654.555.9( 1a ) What isthe F value for the

A researcher believes that if students experience a particular form of positive coaching, then they will be more likely to perform better on the mathematics test. Use the data below and Excel's ANOVA testing with Î±=0.02Î±=0.02 to test the relevant hypotheses. Factor B: Treatment Control: ...

5 answers

##### Question 4 [10 points]: Let V be the vector space of 2 X 2 matrices and W the subspace of V such that W: Set of matrices A = [a such that trace(A) a +d = 0 Verify that W is a subspace of 0 Show that s-{8 %Hfo %Hl? is a basis for W 2 Find a matrix B whose coordinate vector is [BJs

Question 4 [10 points]: Let V be the vector space of 2 X 2 matrices and W the subspace of V such that W: Set of matrices A = [a such that trace(A) a +d = 0 Verify that W is a subspace of 0 Show that s-{8 %Hfo %Hl? is a basis for W 2 Find a matrix B whose coordinate vector is [BJs...

5 answers

##### QUESTION 1:EXPONENTS AND LOGARITHMS1.1Choose the correct answer from those given in brackets_ Write only the answer next to the question number (1.1-1.2) in the ANSWER BOOK1.1.1Simplify the following: 28 x22 =b' 8 ; 128 ;l]1.1.2How many terms does the following expression have? 4(a +b)- 6a? 4b =[;2,3,4,5]1.2Simplify the following using exponential laws:27a'b? (2a" b)} 816"21.3Simplify without the use of a calculator: logz 64 6log 0o0 Slog. Ve + 3log10

QUESTION 1: EXPONENTS AND LOGARITHMS 1.1 Choose the correct answer from those given in brackets_ Write only the answer next to the question number (1.1-1.2) in the ANSWER BOOK 1.1.1 Simplify the following: 28 x22 =b' 8 ; 128 ;l] 1.1.2 How many terms does the following expression have? 4(a +b)- ...

5 answers

##### The Golden Gote Dridot Tetichtn [Owo{San Fruncisco hus Main sD4n lenoth 1.20 kn, one tho bricac {ummc diy Int KMpcea(urt ol tho Minlonescwotk [mawie thalenquncro3s-*eclicnal ared 0 4.10 * 10suralaht Mtne bridot deck with41,02CWncn Wntc AmrScs Foncstay smc distance apan &nd Wm? and thc jycraoc Iincar expans Coctncicntndac Ccck kccp Jo j"csmc #napCexpjnsJoints opcn IUacneempcratur dropstensionthaWnc (Take YounomodulaeYour respons2 cinermonicoictANehrmartainen 1055 ouar Eheci Lour cotulato

The Golden Gote Dridot Tetichtn [Owo{ San Fruncisco hus Main sD4n lenoth 1.20 kn, one tho bricac {ummc diy Int KMpcea(urt ol tho Min lonesc wotk [mawie thal enqun cro3s-*eclicnal ared 0 4.10 * 10 suralaht M tne bridot deck with 41,02C Wncn Wntc AmrScs Foncstay smc distance apan &nd Wm? and thc j...