## Question

###### K6. A 2.0 m long beam with negligible mass is attached to a vertical wall on its left end and supported horizontally by & wire on its right end: The angle fy d between the wire and beam is 359 as shown: A 17 kg basket of apples is then placed on the middle of the beam (1.0 m from the wall) If the contact point between the wall and the beam doesn't cause a torque on the beam; what is the tension in the wire? UA (Abd= (,3 .9,8.6 2 8 Us-a)= 8 1).74d = 7 - Sd 'Jd 330 20m

k6. A 2.0 m long beam with negligible mass is attached to a vertical wall on its left end and supported horizontally by & wire on its right end: The angle fy d between the wire and beam is 359 as shown: A 17 kg basket of apples is then placed on the middle of the beam (1.0 m from the wall) If the contact point between the wall and the beam doesn't cause a torque on the beam; what is the tension in the wire? UA (Abd= (,3 .9,8.6 2 8 Us-a)= 8 1).74d = 7 - Sd 'Jd 330 20m

## Answers

#### Similar Solved Questions

5 answers

##### Unionrestaurant and foodservicc workers ~Culd kL tlmatethe medt rount waqe faodsenice Workcis the U.S; The unlon cnonsc Tndom Imd Waqe; enothen estimte usinq Lhc Mcin the sa mple at the Miminun Tamnie & necdco @uder foctnc Jinion 95%0 confidenttnat (rtmat Nithin SO.50 0l p4? Sunzosc that the standard Cevlation weies focdserke cOrtes the U.S: is about 52.20. Carry Your Intermedlatc comoutatons leastIntcr dccimal olaces Wrtc Your jnswer thcle nunbrr (and mate the mrUniM hal numde { tnal galie:

union restaurant and foodservicc workers ~Culd kL tlmatethe medt rount waqe faodsenice Workcis the U.S; The unlon cnonsc Tndom Imd Waqe; enothen estimte usinq Lhc Mcin the sa mple at the Miminun Tamnie & necdco @uder foctnc Jinion 95%0 confidenttnat (rtmat Nithin SO.50 0l p4? Sunzosc that the st...

5 answers

##### The budgeting process for a midwestern college resulted in expense forecasts for the com- ing year (in $ millions) of $9, $1O, $II, $12, and S13. Because the actual expenses are unknown; the following respective probabilities are assigned: 2, .25,.05, and 2. Show the probability distribution for the expense forecast: What is the expected value of the expense forecast for the coming year? What is the variance of the expense forecast for the coming year? If income projections for the year are esti

The budgeting process for a midwestern college resulted in expense forecasts for the com- ing year (in $ millions) of $9, $1O, $II, $12, and S13. Because the actual expenses are unknown; the following respective probabilities are assigned: 2, .25,.05, and 2. Show the probability distribution for the...

5 answers

##### Use (ha technlque developed] In thls section to solve the mlnlmization problem Minimize subject to 12 1The mlnlinum Is CYz)

Use (ha technlque developed] In thls section to solve the mlnlmization problem Minimize subject to 12 1 The mlnlinum Is C Yz)...

5 answers

##### Suppose 500. mL flask filled with 1.6 mol of Hz and 0.10 mol of HI. The following reaction becomes possible Hz(g)+Iz(g) ~ ZHI(g) The equilibrium constant K for this reaction is 0.866 at the temperature of the flask: Calculate the equilibrium molarity of HI. Round your answer to two decimal places-

Suppose 500. mL flask filled with 1.6 mol of Hz and 0.10 mol of HI. The following reaction becomes possible Hz(g)+Iz(g) ~ ZHI(g) The equilibrium constant K for this reaction is 0.866 at the temperature of the flask: Calculate the equilibrium molarity of HI. Round your answer to two decimal places-...

5 answers

##### Suppose that 3 highway patrols are randomly stationed on a mile stretch of a highway: Find the probability that no patrol are less than 0.3 mile apart;

Suppose that 3 highway patrols are randomly stationed on a mile stretch of a highway: Find the probability that no patrol are less than 0.3 mile apart;...

5 answers

##### A) S8s Tzds Yo In (13TS )dz malch IFc 0 (Tz"43 c) [email protected]"d= AGr"dk colid wit tc intg iithal ,cprcknlc dune Nnka 4k| AEL

A) S8s Tzds Yo In (13TS )dz malch IFc 0 (Tz"43 c) [email protected]"d= AGr"dk colid wit tc intg iithal ,cprcknlc dune Nnka 4k| AEL...

5 answers

##### Determine the points that are not in the domain of the functionf(z) 4+2v3 + 2iPaaluato Fao Gcllorno

Determine the points that are not in the domain of the function f(z) 4+2v3 + 2i Paaluato Fao Gcllorno...

5 answers

##### A wirc %5 CIIL lons; is cut into two picces: (nc picce is bent to form MqrC, MIY [ thc other is bent to Formn cirele How shoukl the wire bc cut s0 that thc arca encloserl in minimum? How: shonld it be clt to Haxituize the arcn enclosed?Find all antiderivatives of thc functionf()13. Fiud y if y (r) =f | 'sin "(()

A wirc %5 CIIL lons; is cut into two picces: (nc picce is bent to form MqrC, MIY [ thc other is bent to Formn cirele How shoukl the wire bc cut s0 that thc arca encloserl in minimum? How: shonld it be clt to Haxituize the arcn enclosed? Find all antiderivatives of thc function f() 13. Fiud y if y (r...

5 answers

##### A zip code in Canada consists of three letters and three digits. Each zip code begins with a letter. The letters and digits alternate; for instance, A1B2C3. Find the number of zip codes that:Begin with A and end in 3.

A zip code in Canada consists of three letters and three digits. Each zip code begins with a letter. The letters and digits alternate; for instance, A1B2C3. Find the number of zip codes that: Begin with A and end in 3....

5 answers

##### A real estate saleswoman sells a house for 5664,500. Her company pays her 70% of the 1.5% commission on the sale_ How much does she earn on the sale?

A real estate saleswoman sells a house for 5664,500. Her company pays her 70% of the 1.5% commission on the sale_ How much does she earn on the sale?...

5 answers

##### [3 marks] The level of an enzyme (creatinine kinase CK) was recorded for patients suspected of having a heart attack: A Generalised Linear Model was fitted: log(1=) Bo + BCK where T is the proportion of patients who suffered a heart attack: The output is given below: Coefficients: Estimate Std. Error 2 value Pr(>lzl) (Intercept) -3.02836 0.36698 -8 . 25 <2e-16 CK 0.03510 0.00408 8.60 <2e-16Given â‚¬0.03510 1.036. Choose the correct statement:For a unit increase in enzyme activity (CK) ,

[3 marks] The level of an enzyme (creatinine kinase CK) was recorded for patients suspected of having a heart attack: A Generalised Linear Model was fitted: log(1=) Bo + BCK where T is the proportion of patients who suffered a heart attack: The output is given below: Coefficients: Estimate Std. Erro...

4 answers

##### What is the ratio of [CH3COO-]/[CH3COOH] in a acetate buffer(pKa = 4.76) at pH 9.90?How would you prepare 1 L ofa 0.0500 M phosphatebuffer at pH 7.50 usingcrystalline K2HPO4 anda solution of 1.0 M HCl?.indicate how much ofeach species you would add to make up the solutionMix together_______ grams of K2HPO4________, mL of1.0 M HCl, and_________ L ofwater.

What is the ratio of [CH3COO-]/[CH3COOH] in a acetate buffer (pKa = 4.76) at pH 9.90? How would you prepare 1 L of a 0.0500 M phosphate buffer at pH 7.50 using crystalline K2HPO4 and a solution of 1.0 M HCl?.indicate how much of each species you would add to make up the solution Mix together _______...

2 answers

##### A public health researcher is interested in whether fast foodincreases the risk of childhood obesity. She obtains data on thelocation of every fast food restaurant in the United States and acounty-level measure for the rate of childhood obesity per 100,000children. Suppose she determines that the correlation betweenchildhood obesity and the number of fast food restaurants in thecounty is r=0.57. She also obtains the following information aboutthe mean and standard deviation of each variable:Fast

A public health researcher is interested in whether fast food increases the risk of childhood obesity. She obtains data on the location of every fast food restaurant in the United States and a county-level measure for the rate of childhood obesity per 100,000 children. Suppose she determines that th...

4 answers

##### A complete Hypothesis Test: According to an ABC News/WashingtonPost poll taken on October 20, 2020, the Michigan U.S. Senate race"stands at 52% for incumbent Democrat Gary Peters vs. 46% forRepublican John James, not a statiscally difference." Thisrepresents a rare chance this cycle for a GOP pickup, with controlof the Senate in the balance, ABC News/Washington Post said. ThePoll consisted of 789 likely Michigan voters. Using a = 0.01 levelof significance, conduct a complete hypothesis

A complete Hypothesis Test: According to an ABC News/Washington Post poll taken on October 20, 2020, the Michigan U.S. Senate race "stands at 52% for incumbent Democrat Gary Peters vs. 46% for Republican John James, not a statiscally difference." This represents a rare chance this cycle fo...

5 answers

##### Find B and r for the space curve r(t) =i+j,t>0.NV2 The binormal vector is B = Di+Oi+(D)k (Simplify your answers: Use integers or fractions for all numbers in the expression:) The torsion is t = (Type an integer or a simplified fraction:)

Find B and r for the space curve r(t) = i+ j,t>0. N V2 The binormal vector is B = Di+Oi+(D)k (Simplify your answers: Use integers or fractions for all numbers in the expression:) The torsion is t = (Type an integer or a simplified fraction:)...

5 answers

##### Uskeing (ntornatiureDT AlaMaWtu nintny unul 4nawn Olk' Scl Ol cluanuosames (0=A bui Uenulc Mille' ~ncnt "ggs [xsccss LEr chronot'me"s Alcrhc e fertilized the eha'Le ~ rcombine; Gch Icuilized egg unhetits ehtOStte"s ITau Ilve' letatle . Olbc 4" chronosonk" _ Inn Ilc mak , at the Vhin~et ! Akckedl (t Milx cg2 Sumetc ? hul Iumt = Ihe third sct rcmaingThrawugh M"es%, Tesearelets um pueed experimemaion nItutil lenilized tunbm trout in . WImI Wter

Uske ing (ntornatiure DT AlaMa Wtu nintny unul 4nawn Olk' Scl Ol cluanuosames (0=A bui Uenulc Mille' ~ncnt "ggs [xsccss LEr chronot'me"s Alcrhc e fertilized the eha'Le ~ rcombine; Gch Icuilized egg unhetits ehtOStte"s ITau Ilve' letatle . Olbc 4" chronoso...

5 answers

##### Problem 3 (10): Protein binds two copies of some ligand L_ binding of each ligand (P The equilibrium association constants for the PL and PL L +PLz) are K1 ad respeclively . Develop an expression for the fraction of protein binding sites that are occupied by ligand as function of K1, Kz; and [L]

Problem 3 (10): Protein binds two copies of some ligand L_ binding of each ligand (P The equilibrium association constants for the PL and PL L +PLz) are K1 ad respeclively . Develop an expression for the fraction of protein binding sites that are occupied by ligand as function of K1, Kz; and [L]...

5 answers

##### SampleMass of waterInitial temp of waterFinal temp of waterChange Energy temp change of waterMass of Enthalpy salt used solution Ule 6.288 402k/g 5.988 0.28kJ/2NaOH KCL758 25221.4C 213C40.4C 163C19C+6.461k 694k

Sample Mass of water Initial temp of water Final temp of water Change Energy temp change of water Mass of Enthalpy salt used solution Ule 6.288 402k/g 5.988 0.28kJ/2 NaOH KCL 758 252 21.4C 213C 40.4C 163C 19C +6.461k 694k...

5 answers

##### Write an equation (any form) for the quadratic graphed below:-5 -4 -3 |-2 -1 -11 2 3 4 5-2y

Write an equation (any form) for the quadratic graphed below: -5 -4 -3 |-2 -1 -1 1 2 3 4 5 -2 y...