## Question

###### New ride an amusement park starts with & car at rest at a height h It then rolls down frictionless track where passes through circular sections with radius R as shown in the Figure below;Give an expression for the speed of the car when it as the top of the circular section (the point indicated by the star above). (7 points)b) What is Ihe maximum heighi E such thal the car will nol come off the tracks as i goes over the hill? Express your answer terms the radius the circle R reminder that an

new ride an amusement park starts with & car at rest at a height h It then rolls down frictionless track where passes through circular sections with radius R as shown in the Figure below; Give an expression for the speed of the car when it as the top of the circular section (the point indicated by the star above). (7 points) b) What is Ihe maximum heighi E such thal the car will nol come off the tracks as i goes over the hill? Express your answer terms the radius the circle R reminder that an object in circular motion with speed nas centnpetal acceleration which directed towards the center of the circle with magnitude of VIR:) points)

## Answers

#### Similar Solved Questions

5 answers

##### FinnblanisGnennshovvourwork48(volts)(ampstR (2)Kroee E JUnalenBattery0 8 4 3 A

Finn blanis Gnenn shovvourwork 4 8 (volts) (ampst R (2) Kroee E JUnalen Battery 0 8 4 3 A...

5 answers

##### Find the AH of the following reaction: C(s gr) + 0xlg) _> COx(g)Given the following information:Ox(g) 2NOxg) AH =-I6kJ 2NO(g) ZNz(g) 50z(g) 2H,O(t) _ > 4HNOxaq) AH =-256kJ 05g) - 32NO(g) AH =+183 kJ Nx(g)Calculate the enthalpy change for the reaction below:3NO(g) - H-O() > > 2HNOxaq) NO(g)AHemCalculate AH for this reaction: CHg) NHslg} ~ HCN(g) 3HAg)given:N(g) 3 Hxlg) >> 2 NHs(g)AH =-9184 C(s) + 2 Hxlg) ~> CHAg) AH = -749UJ Hz(g) + 2 C(s) + Nilg) _ > 2 HCN(g) AH=+27034

Find the AH of the following reaction: C(s gr) + 0xlg) _> COx(g) Given the following information: Ox(g) 2NOxg) AH =-I6kJ 2NO(g) ZNz(g) 50z(g) 2H,O(t) _ > 4HNOxaq) AH =-256kJ 05g) - 32NO(g) AH =+183 kJ Nx(g) Calculate the enthalpy change for the reaction below: 3NO(g) - H-O() > > 2HNOxaq)...

5 answers

##### Question 10.4 Define the Bessel functionJo(z) =j)Prove that the series Jo converges pointwise for all = â‚¬ R:Prove that if L > 0, then Jo converges uniformly for * â‚¬ [~L. L]:Prove that J is continous:Prove that J is differentiable.Prove that Jh is continuous.

Question 10.4 Define the Bessel function Jo(z) = j) Prove that the series Jo converges pointwise for all = â‚¬ R: Prove that if L > 0, then Jo converges uniformly for * â‚¬ [~L. L]: Prove that J is continous: Prove that J is differentiable. Prove that Jh is continuous....

2 answers

##### 5. (15 points) Solve the heat flow problem du a2 =2 dx2 u(0,t) = 0, u(T,` =T, u(c, 0) T ,t > 0, 0 < % < T,t > 0, t > 0, 0 < * < T.

5. (15 points) Solve the heat flow problem du a2 =2 dx2 u(0,t) = 0, u(T,` =T, u(c, 0) T , t > 0, 0 < % < T, t > 0, t > 0, 0 < * < T....

5 answers

##### DC0I9 HRU4O9P025Lyc0EB(D 9laoucreacem1.0 kg bal drops vertcally onto hat impulseiloc?, nittingS03bc28 m/s;reboundsIrita Speao15 M/scontact?ball IScontact Witicor torhatte averade torce exertedtne floc ?Additiona HateriasL Saction 9 41Gurirg

DC0I9 HRU4O9P025 Lyc0EB (D 9laoucreacem 1.0 kg bal drops vertcally onto hat impulse iloc?, nitting S03bc 28 m/s; rebounds Irita Speao 15 M/s contact? ball IS contact Wit icor tor hat te averade torce exerted tne floc ? Additiona Haterias L Saction 9 41 Gurirg...

5 answers

##### 16 The rate of the reaction 4A bB cC dD is given by the expression rate k[AJ[B] a) How can you find the values of the exponents and y? Are the exponents related to the coefficients of the equation? b) Why are [C] and [D] not involved in the rate law? b) How would you find the rate constant; k, of the rate expression?

16 The rate of the reaction 4A bB cC dD is given by the expression rate k[AJ[B] a) How can you find the values of the exponents and y? Are the exponents related to the coefficients of the equation? b) Why are [C] and [D] not involved in the rate law? b) How would you find the rate constant; k, of th...

5 answers

##### Point) From Rogawski ET 2e section 4.7 exercise 35 Your task is to design rectangular industrial warehouse consisting of three separate spaces of equal sizeThe wall materials cost S77 per linear foot and your company has allocated 573920 for those walls The dimensions which use all of the budget and maximize tota area are length L (include !nitg in this answer) width W (uits needed here too)2) Each of the three (equal size) compartments has area(include Qnits

point) From Rogawski ET 2e section 4.7 exercise 35 Your task is to design rectangular industrial warehouse consisting of three separate spaces of equal size The wall materials cost S77 per linear foot and your company has allocated 573920 for those walls The dimensions which use all of the budget an...

5 answers

##### [1o] Use Separation of Variables to derive coupled systeI of ODE's; then solve those Uzz + Ut 3t2 u [10] 2. Use Separation of Variables to derive coupled system of ODEs for Helmnholtz's equation"Ir + Uyy + ku = 0in the plane_ Solve the equations.

[1o] Use Separation of Variables to derive coupled systeI of ODE's; then solve those Uzz + Ut 3t2 u [10] 2. Use Separation of Variables to derive coupled system of ODEs for Helmnholtz's equation "Ir + Uyy + ku = 0 in the plane_ Solve the equations....

5 answers

##### Find the value of f' (1) whenf(x) = V3x + 1 .3 1. f' (1) = ~23 2. f'(1) = ~43. f' (1) = -63 4. f'(1) = 23 5. f' (1) = 466. f' (1)

Find the value of f' (1) when f(x) = V3x + 1 . 3 1. f' (1) = ~2 3 2. f'(1) = ~4 3. f' (1) = -6 3 4. f'(1) = 2 3 5. f' (1) = 4 6 6. f' (1)...

3 answers

##### 8 (a) Calculate the Fourier Series of f(c) = Icl; ~t < r < T. (b) Draw the 2T-periodic function which the series converges to; over the interval _3t < % < 3t _ (c) Does thc series converge absolutely o conditionally? Does it converge uniformly? Why or why not?(4) Use your result to calculate(2k 1)7 and(2k 1)4

8 (a) Calculate the Fourier Series of f(c) = Icl; ~t < r < T. (b) Draw the 2T-periodic function which the series converges to; over the interval _3t < % < 3t _ (c) Does thc series converge absolutely o conditionally? Does it converge uniformly? Why or why not? (4) Use your result to cal...

5 answers

##### The ionization enthalpy of hydrogen atom is $1.312 imes$ $106 mathrm{~J} mathrm{~mol}^{-1}$. The energy required to excite the electron in the atom from $mathrm{n}=1$ to $mathrm{n}=2$ is:(a) $8.51 imes 10^{5} mathrm{~J} mathrm{~mol}^{-1}$(b) $6.56 imes 10^{5} mathrm{~J} mathrm{~mol}^{-1}$(c) $7.56 imes 10^{5} mathrm{~J} mathrm{~mol}^{-1}$(d) $9.84 imes 10^{5} mathrm{~J} mathrm{~mol}^{-1}$

The ionization enthalpy of hydrogen atom is $1.312 imes$ $106 mathrm{~J} mathrm{~mol}^{-1}$. The energy required to excite the electron in the atom from $mathrm{n}=1$ to $mathrm{n}=2$ is: (a) $8.51 imes 10^{5} mathrm{~J} mathrm{~mol}^{-1}$ (b) $6.56 imes 10^{5} mathrm{~J} mathrm{~mol}^{-1}$ (c) $...

5 answers

##### Part B Force vs. Length of WireIn this part You will vary the wire length by using six different Current Loops_ Current I, magnetic field strength (B and the angle between the wire and magnetic field $ will be kept constantCurrent LoopLengthSF 401,2 cmSF 372,2 cmSF 393,2 cmSF 384,2 cmSF 416.4 cmSF 428,4 cmTable 2Actual Mass ma (gram)Length (cm)Apparent Mass m' (gram)Magnetic ForceF= (m' - ma)10 * g1,2 cm175.092,2 cm175.12175.053,2 cm175.144,2 cm175.166,4 cm175.208,4 cm175.25Task 2: Plo

Part B Force vs. Length of Wire In this part You will vary the wire length by using six different Current Loops_ Current I, magnetic field strength (B and the angle between the wire and magnetic field $ will be kept constant Current Loop Length SF 40 1,2 cm SF 37 2,2 cm SF 39 3,2 cm SF 38 4,2 cm SF ...

5 answers

##### 8) Which carbons in benzocaine correspond to the signals at approximately 14, 60, and 165 ppm in the following 1C NMR spectrum? (10 points)14 ppm60 ppm _165 ppmOCHzCHzHzN"BenzocaineZ0018016014012010080604020ppm

8) Which carbons in benzocaine correspond to the signals at approximately 14, 60, and 165 ppm in the following 1C NMR spectrum? (10 points) 14 ppm 60 ppm _ 165 ppm OCHzCHz HzN" Benzocaine Z00 180 160 140 120 100 80 60 40 20 ppm...

5 answers

##### Vcctot funcrionr() = In(d ~ 0)I+Vio [email protected]+ 7-"t

Vcctot funcrion r() = In(d ~ 0)I+Vio [email protected]+ 7-"t...

1 answers

##### The quantity, $Q,$ of a certain product manufactured depends on the quantity of labor, $L,$ and of capital, $K,$ used according to the function $$Q=900 L^{1 / 2} K^{2 / 3}$$ Labor costs $\$ 100$ per unit and capital costs $\$ 200$ per unit. What combination of labor and capital should be used to produce 36,000 units of the goods at minimum cost? What is that minimum cost?

The quantity, $Q,$ of a certain product manufactured depends on the quantity of labor, $L,$ and of capital, $K,$ used according to the function $$Q=900 L^{1 / 2} K^{2 / 3}$$ Labor costs $\$ 100$ per unit and capital costs $\$ 200$ per unit. What combination of labor and capital should be used to pro...

5 answers

##### An employer believes that the number of employees absent On any given day hats Poisson distribution with parameter 1. The frequency table below shows the data on absences for 50 days:Numberol AbsencesFrequeneyUsing process similar to that On page 8-4 ol the textbook . derive large-sample confidence interval for A. [Hint: The mean and variance of Poisson Variable both equal A. $Iuas wppoxntely standatd norma| distributicn. If you square bolh sides of the equntion and reurrunge thie tetms ol the e

An employer believes that the number of employees absent On any given day hats Poisson distribution with parameter 1. The frequency table below shows the data on absences for 50 days: Numberol Absences Frequeney Using process similar to that On page 8-4 ol the textbook . derive large-sample confiden...

2 answers

##### YucjldiGiven the graph of the function f(z) below; pproximate the area under the curve over the interval [0, 5] using trapezoidal approximation with trapezoids;Submit an exact answer.

Yucjldi Given the graph of the function f(z) below; pproximate the area under the curve over the interval [0, 5] using trapezoidal approximation with trapezoids; Submit an exact answer....

5 answers

##### Question 26(6 points) Which of the following compounds would give the IH-NMR spectrum shown below. Circle one correct answerCH3CHzHaC_CH3CH3CH3H3CTMSChemical Shift 6 (ppm)

Question 26(6 points) Which of the following compounds would give the IH-NMR spectrum shown below. Circle one correct answer CH3 CHz HaC_ CH3 CH3 CH3 H3C TMS Chemical Shift 6 (ppm)...

5 answers

##### Axaxt Calculate the magnetic field strength at pointMin the diagram below:6A2.OcmM0.Scm3A

Axaxt Calculate the magnetic field strength at pointMin the diagram below: 6A 2.Ocm M 0.Scm 3A...

5 answers

##### 10. Which of these processes could occur at the anode in an electrochemical cell? a) Brz + 2e" + 2 Br" b) Zn + Zn?- c) Cul++2e _ Cu d) Na" +e - Na e) Pb" - +2e" > Pb?

10. Which of these processes could occur at the anode in an electrochemical cell? a) Brz + 2e" + 2 Br" b) Zn + Zn?- c) Cul++2e _ Cu d) Na" +e - Na e) Pb" - +2e" > Pb?...