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A person is drowning in the sea. You can run with speed vi on the beach,...
can someone help me with 53 and 54. if you can, please show your work so...
can someone help me with 53 and 54. if you can, please show
your work so I can understand
Exer. 51-54: Refer to the graph of the equation on the specified interval. Find all values of x such that for the real number a, (a) y = a, (b) y > a, and (c) y <a. 51 y = sin x; [-277, 27]; a = 52 y = cos x; [0, 477]; a = 13/2 53 y = cos x;...
Need the answer as soon as possible a. Show that y = y + y2 is...
Need the answer as soon as possible
a. Show that y = y + y2 is a solution of y" + P(x)y' + Q(x)y = T (x) + T2(x) if y, and y, are the solution of the following equations respectively; y + P(x)y' + Q(x)y = Ti(x) and y" + P(x)y' + Q(x)y = T2(x) (CO2:P01 - 4 Marks) b. Determine the general solution of the given equation using method of undetermined coefficients y" +9y = 2 sin 3x...
Can u please answer the question (G) 1. (15 marks total) Consider the real vector space (IR3, +,-) and let W be the sub...
Can u please answer the question (G)
1. (15 marks total) Consider the real vector space (IR3, +,-) and let W be the subset of R3 consisting of all elements (z, y, z) of R3 for which z t y-z = 0. (Although you do not need to show this, W is a vector subspace of R3, and therefore is itsclf a rcal vector space.) Consider the following vectors in W V2 (0,2,2) V (0,0,0) (a) (2 marks) Determine whether...
b) 16 marks Assume that each set Vi, j = 1, 2, ...k, is a compact...
b) 16 marks Assume that each set Vi, j = 1, 2, ...k, is a compact set in a metric space X. Prove that the (finite union) set V = V1 U V2 U... U Vk is a compact set. c) [7 marks] Let H be a Hilbert space with inner product < x, y > and the induced norm ||2|= << x, x >. (i) Show that ||* + y|l2 + ||* – y|l2 = 2(1|x1|2 + ||4||2) for...
Problem 2 The position of a particle at time tis F()-cost+jsint +kr (a) Show that both the speed ...
Problem 2 The position of a particle at time tis F()-cost+jsint +kr (a) Show that both the speed and magnitude of the acceleration are constant at all times (b) Show that the angle between the velocity and acceleration is time-independent. (c) Describe in a few words, albeit clearly, the motion of the particle, assuming F(0) 0. Suppose that 2+-sin(s) +cos(t) and ry-s-t 2.3 Fnd Fias a function of x, y, s, t. function of t 8
Problem 2 The position...
How can I get my while loop to run until my condition in my if statement...
How can I get my while loop to run until my condition in my if statement is met? (In MATLAB) clc%clears screen clear all%clears history close all%closes all files format long %Euler's Method %Initial conditions and setup %Projectile motion x=3;%randi(3); y=3;%randi(3); figure('color','white'); plot(x,y,'bo'); hold on wind = (-10 + 20*rand(1)); fprintf('The wind speed is %2.2i\n',wind); v0= input('Initial velocity(m/s): '); a= input('Angle of projection(in degrees): '); a=a*pi/180; h=.01; cd=.1; %cdy=.1; %cdx=(rand*2-1)/2; %cdy=(rand*2-1)/2; m=1.5; g=9.8; %acceleration due to gravity in m/s^2 %td=2*v0*sin(a)/g;...
General multiplication Question. Struggling to find V2^2 can someone break it down this multiplication so i...
General multiplication Question. Struggling to find V2^2
can someone break it down this multiplication so i can
understand how this solution is obtained. You are not required ro
know anything else, just need to be good with mathematics/
arithmetics.
21222002 POSITION OF SECOND LINK. x2 - l, C. & 22 C12 y = lis. & ² lz Siz VELOCITY OF SECOND LINK - - l,s,o, le Siz (6 +62) y = licih tž lz Ciz (6 - A) vi¿' tyz?...
(b) (i) Explain briefly why an induction motor can never run at synchronous speed? (2 Marks)...
(b) (i) Explain briefly why an induction motor can never run at synchronous speed? (2 Marks) (ii) If a six-pole induction motor supplied by a three-phase 50 Hz supply has a rotor frequency of 2.3 Hz, Calculate: (a)The percentage slip (b)The speed of the rotor in rpm (4 Marks) (iii)Draw a typical torque versus slip characteristic curve of an induction motor. If rotor resistance is increased show how the new torque versus slip curve deviates from the original one. (4...
70 60 50 40 30 20 10 -19 10 20 30 40 50 60 You are a lifeguard and spot a drowning child 60 meters along the shore and 70 meters from the shore to the child. You run along the shore and for...
70 60 50 40 30 20 10 -19 10 20 30 40 50 60 You are a lifeguard and spot a drowning child 60 meters along the shore and 70 meters from the shore to the child. You run along the shore and for a while and then jump into the water and swim from there directly to child. You can run at a rate of 3 meters per second and swim at a rate of 1.1 meters per second....
can you please explain how we solved for V1 and V2 step by step? Tev Sale...
can
you please explain how we solved for V1 and V2 step by step?
Tev Sale -B ۱۷= ا KCL at vi 60, + 15 (vi-uz) + s(v.- l o o 90k 26v, 1502-520 264,- 15%2=5 to KeL at vi 12V2 + 14 la-V) + (0-1) . suk -luv, +33 V2 = 7 - + sowe o V = 0.4167 V2 = 0.3889 KCL at us: Is + Us + Us V2 = 0 18 Is - 04167+ - 0.3889...
can someone help me with 53 and 54. if you can, please show
your work so I can understand
Exer. 51-54: Refer to the graph of the equation on the specified interval. Find all values of x such that for the real number a, (a) y = a, (b) y > a, and (c) y <a. 51 y = sin x; [-277, 27]; a = 52 y = cos x; [0, 477]; a = 13/2 53 y = cos x;...
Need the answer as soon as possible
a. Show that y = y + y2 is a solution of y" + P(x)y' + Q(x)y = T (x) + T2(x) if y, and y, are the solution of the following equations respectively; y + P(x)y' + Q(x)y = Ti(x) and y" + P(x)y' + Q(x)y = T2(x) (CO2:P01 - 4 Marks) b. Determine the general solution of the given equation using method of undetermined coefficients y" +9y = 2 sin 3x...
Can u please answer the question (G)
1. (15 marks total) Consider the real vector space (IR3, +,-) and let W be the subset of R3 consisting of all elements (z, y, z) of R3 for which z t y-z = 0. (Although you do not need to show this, W is a vector subspace of R3, and therefore is itsclf a rcal vector space.) Consider the following vectors in W V2 (0,2,2) V (0,0,0) (a) (2 marks) Determine whether...
b) 16 marks Assume that each set Vi, j = 1, 2, ...k, is a compact set in a metric space X. Prove that the (finite union) set V = V1 U V2 U... U Vk is a compact set. c) [7 marks] Let H be a Hilbert space with inner product < x, y > and the induced norm ||2|= << x, x >. (i) Show that ||* + y|l2 + ||* – y|l2 = 2(1|x1|2 + ||4||2) for...
Problem 2 The position of a particle at time tis F()-cost+jsint +kr (a) Show that both the speed and magnitude of the acceleration are constant at all times (b) Show that the angle between the velocity and acceleration is time-independent. (c) Describe in a few words, albeit clearly, the motion of the particle, assuming F(0) 0. Suppose that 2+-sin(s) +cos(t) and ry-s-t 2.3 Fnd Fias a function of x, y, s, t. function of t 8
Problem 2 The position...
General multiplication Question. Struggling to find V2^2
can someone break it down this multiplication so i can
understand how this solution is obtained. You are not required ro
know anything else, just need to be good with mathematics/
arithmetics.
21222002 POSITION OF SECOND LINK. x2 - l, C. & 22 C12 y = lis. & ² lz Siz VELOCITY OF SECOND LINK - - l,s,o, le Siz (6 +62) y = licih tž lz Ciz (6 - A) vi¿' tyz?...
(b) (i) Explain briefly why an induction motor can never run at synchronous speed? (2 Marks) (ii) If a six-pole induction motor supplied by a three-phase 50 Hz supply has a rotor frequency of 2.3 Hz, Calculate: (a)The percentage slip (b)The speed of the rotor in rpm (4 Marks) (iii)Draw a typical torque versus slip characteristic curve of an induction motor. If rotor resistance is increased show how the new torque versus slip curve deviates from the original one. (4...
70 60 50 40 30 20 10 -19 10 20 30 40 50 60 You are a lifeguard and spot a drowning child 60 meters along the shore and 70 meters from the shore to the child. You run along the shore and for a while and then jump into the water and swim from there directly to child. You can run at a rate of 3 meters per second and swim at a rate of 1.1 meters per second....
can
you please explain how we solved for V1 and V2 step by step?
Tev Sale -B ۱۷= ا KCL at vi 60, + 15 (vi-uz) + s(v.- l o o 90k 26v, 1502-520 264,- 15%2=5 to KeL at vi 12V2 + 14 la-V) + (0-1) . suk -luv, +33 V2 = 7 - + sowe o V = 0.4167 V2 = 0.3889 KCL at us: Is + Us + Us V2 = 0 18 Is - 04167+ - 0.3889...
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