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The arclength of the curve r(t) = (2 cos(at/2), 2 sin"(at/2),1), between the points r =...
The arclength of the curve r(t) = (2 cos(at/2), 2 sin"(at/2),1), between the points r = (2,0,1) and r = (0,2,1), is given by the expression -] . a37 sin(a4nt/2) cos(azat/2) dt = 06. 02 Fill in the blank for ai, i = 1,...,6. Answers should be integers, no spaces, no punctu- ation, the only non-numeric symbol allowed is a minus sign. where a1, 22, 23, 24, 25 and 26 are integers given by: 01 = A2 = A3 =...
Can i have help here please?, Thanks New image For a three-link cylindrical manipulator, derive the Jacobian with respect to base Coordinate frame (Paul's method) and with respect to t...
Can i have help here please?,
Thanks
New image
For a three-link cylindrical manipulator, derive the Jacobian with respect to base Coordinate frame (Paul's method) and with respect to the reference frame (veetor cross produet method Link 0 -90 0 Question 2 Given a coordinate frame 0 -10 2 T=1-1 0 0 10 different What is the differential transformation dA correspon +11+2k and rotation δ made with respect 0.11+0j+0k Given: sin α, sin Qa, cosQI -cosa, sint, cost) sin o...
3 At a given time, the normalised wave function for a particle in a one-dimensional infinite...
3 At a given time, the normalised wave function for a particle in a one-dimensional infinite square well -a < x < a is given by 2 sin2 V inside the well and zero outside. Find the probability that a measurement of energy yields the eigenvalue En. (Hint: use data on page 6.) [6] Useful Data and Formulas = 1.60 x 10-19 C Elementary charge e h/2T=1.05 x 10-34 Js Planck's constant 3.00 x 108 m s-1 Speed of light...
2) Upon starting a new position in a company, you have been assigned to work on...
2) Upon starting a new position in a company, you have been assigned to work on a project that requires you to analyze an electrical network. The project kickoff meeting is in 2 weeks and you are not sure how to complete the network analysis. While looking through the department file, you found incomplete archives that show the results for a similar network but it does not show all the components of the network. a) What would you do to...
Hi there, Here are some mathematics MCQs I needed to check my answers to. Thanks :)...
Hi there,
Here are some mathematics MCQs I needed to check my answers to.
Thanks :)
Question 1 x2 (In z)dr equals Select one: O a. 2 3 1 a 3++c. ob. 2+ 2ln.z 0.2.+ + c. O d. 2. (In x)2 + 2x In x +c. o e. 22 (In x)² +c. Let x, y,b and N be positive real numbers. Which of the following statements is false? Select one: a. log, (+ y) = log, I + log,...
I have two questions I'm having trouble understanding. I greatly appreciate any help you all can...
I have two questions I'm having trouble understanding. I greatly
appreciate any help you all can give me! I'm not great at physics
so the more details the better.
THANKS!!!
In the RC circuit of Figure WG32.6, the emf of the AC source is given by 'E = Emax sin ω| t. The emf amplitude is Emax = 10 V, and the angular frequency is ω,-100 s-1 when the angular frequency is changed to a new value ω2, the time...
8.23 why ic(0+)=45mA not 50mA? 8.21 Assume the underdamped voltage response of the ocircuit in Fig....
8.23 why ic(0+)=45mA not 50mA?
8.21 Assume the underdamped voltage response of the ocircuit in Fig. 8.1 is written as mit wv(t)= (A1 +A2)e cos wt +j(A - A2)e a sin wt en in moves -at -at 0. The initial value of the inductor current is Io, and the initial value of the capacitor voltage is Vo- Show that A2 is the conjugate of A1. (Hint: Use the same process as and A2.) outlined in the chapter to find A...
So the answer that I have written is wrong (as you can see it is red colored) and it probably has...
So the answer that I have written is wrong (as you can see it is
red colored) and it probably has to do with the fact that I
inverted the sin and cos for the y and z value. My question is: why
does it matter? The shape should be the same...
The error is that
(1 point) Find parametric equations for the surface obtained by rotating the curve y = 25x4-2,2-5-x-5 about the x-axis, and use them to graph...
please explain the steps as well! it’s imp for me to understand this question. i have attached the table for last part...
please explain the steps as well! it’s imp for me to understand
this question. i have attached the table for last part of the
question
Consider the second order non-homogeneous constant coefficient linear ordinary differ- ential equation for y(x) ору , dy where Q(x) is a given function of r For each of the following choices of Q(x) write down the simplest choice for the particular solution yp(x) of the ODE. Your guess for yp(x) will involve some free parameters...
1. A picture of a solar tower is shown below (figure 1). You can see that...
1. A picture of a solar tower is shown below (figure 1). You can see that there are plenty of mirrors located in different positions. Each of these mirrors tracks the sun over time and project the sunlight to the tower. The tower gets very hot and the heat is used to generate electricity (or to evaporate water). To make this problem easier for you, I changed this problem to a 2D example. 4 Figure 1 Solar Tower Figure 2...
The arclength of the curve r(t) = (2 cos(at/2), 2 sin"(at/2),1), between the points r = (2,0,1) and r = (0,2,1), is given by the expression -] . a37 sin(a4nt/2) cos(azat/2) dt = 06. 02 Fill in the blank for ai, i = 1,...,6. Answers should be integers, no spaces, no punctu- ation, the only non-numeric symbol allowed is a minus sign. where a1, 22, 23, 24, 25 and 26 are integers given by: 01 = A2 = A3 =...
Can i have help here please?,
Thanks
New image
For a three-link cylindrical manipulator, derive the Jacobian with respect to base Coordinate frame (Paul's method) and with respect to the reference frame (veetor cross produet method Link 0 -90 0 Question 2 Given a coordinate frame 0 -10 2 T=1-1 0 0 10 different What is the differential transformation dA correspon +11+2k and rotation δ made with respect 0.11+0j+0k Given: sin α, sin Qa, cosQI -cosa, sint, cost) sin o...
3 At a given time, the normalised wave function for a particle in a one-dimensional infinite square well -a < x < a is given by 2 sin2 V inside the well and zero outside. Find the probability that a measurement of energy yields the eigenvalue En. (Hint: use data on page 6.) [6] Useful Data and Formulas = 1.60 x 10-19 C Elementary charge e h/2T=1.05 x 10-34 Js Planck's constant 3.00 x 108 m s-1 Speed of light...
2) Upon starting a new position in a company, you have been assigned to work on a project that requires you to analyze an electrical network. The project kickoff meeting is in 2 weeks and you are not sure how to complete the network analysis. While looking through the department file, you found incomplete archives that show the results for a similar network but it does not show all the components of the network. a) What would you do to...
Hi there,
Here are some mathematics MCQs I needed to check my answers to.
Thanks :)
Question 1 x2 (In z)dr equals Select one: O a. 2 3 1 a 3++c. ob. 2+ 2ln.z 0.2.+ + c. O d. 2. (In x)2 + 2x In x +c. o e. 22 (In x)² +c. Let x, y,b and N be positive real numbers. Which of the following statements is false? Select one: a. log, (+ y) = log, I + log,...
I have two questions I'm having trouble understanding. I greatly
appreciate any help you all can give me! I'm not great at physics
so the more details the better.
THANKS!!!
In the RC circuit of Figure WG32.6, the emf of the AC source is given by 'E = Emax sin ω| t. The emf amplitude is Emax = 10 V, and the angular frequency is ω,-100 s-1 when the angular frequency is changed to a new value ω2, the time...
8.23 why ic(0+)=45mA not 50mA?
8.21 Assume the underdamped voltage response of the ocircuit in Fig. 8.1 is written as mit wv(t)= (A1 +A2)e cos wt +j(A - A2)e a sin wt en in moves -at -at 0. The initial value of the inductor current is Io, and the initial value of the capacitor voltage is Vo- Show that A2 is the conjugate of A1. (Hint: Use the same process as and A2.) outlined in the chapter to find A...
So the answer that I have written is wrong (as you can see it is
red colored) and it probably has to do with the fact that I
inverted the sin and cos for the y and z value. My question is: why
does it matter? The shape should be the same...
The error is that
(1 point) Find parametric equations for the surface obtained by rotating the curve y = 25x4-2,2-5-x-5 about the x-axis, and use them to graph...
please explain the steps as well! it’s imp for me to understand
this question. i have attached the table for last part of the
question
Consider the second order non-homogeneous constant coefficient linear ordinary differ- ential equation for y(x) ору , dy where Q(x) is a given function of r For each of the following choices of Q(x) write down the simplest choice for the particular solution yp(x) of the ODE. Your guess for yp(x) will involve some free parameters...
1. A picture of a solar tower is shown below (figure 1). You can see that there are plenty of mirrors located in different positions. Each of these mirrors tracks the sun over time and project the sunlight to the tower. The tower gets very hot and the heat is used to generate electricity (or to evaporate water). To make this problem easier for you, I changed this problem to a 2D example. 4 Figure 1 Solar Tower Figure 2...
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