Based on this triangle, find the magnitude and direction of F1, F2, E1, and E2 32 F31x F31у 90° 6 52 cm
find 1) F2 (magnitude & direction) 3) E2 (magnitude & direction) 2) F1 (magnitude & direction) 4) E1 (magnitude & direction) 32 31x 30° 0 30° 02 +50 uC 52 cm P.S. SHOW ALL WORK. MAKE SURE YOU PUT ALL FORCES DIRECTION ON THE ABOVE DIAGRAM
Find and sketch c(t) = f1(t) * f2(t) (* is convolution) f2 (t) 0 0
Problem 5. Let E1 = Q(2,7 ), E2= (2,), 1 = 22 + 77, and 2 = 22 + 3() (i) Determine [Ei : Q] for i = 1, 2. (ii) Determine a basis of Ei over Q for i = 1, 2. (iii) Determine the minimal polynomial of i over Q for i = 1, 2. (iv) Determine if each of the extensions E1 / Q and E2 / Q is Galois. We were unable to transcribe this imageWe...
Write a Matlab code to generate the signal y(t)=10*(cos(2*pi*f1*t)+ cos(2*pi*f2*t)+ cos(2*pi*f3*t)), where f1=500 Hz, f2=750 Hz and f3=1000 Hz. Plot the signal in time domain. Sketch the Fourier transform of the signal with appropriately generating frequency axis. Apply an appropriate filter to y(t) so that signal part with frequency f1 can be extracted. Sketch the Fourier transform of the extracted signal. Apply an appropriate filter to y(t) so that signal part with frequency f2 can be extracted. Sketch the Fourier...
suppose that T:R^3 →R^2 is such that T(e1)= [ 2] T(e2)= [ 1 ] T(e3)=[ 0 ] [ 1 ] [ 1 ] [ 1] and suppose that S : R^2 → R ^2 is given by the projection onto the x axis (a) What is the matrix S◦ T? (b) What is the kernel of S◦T?
Fi 60 135 60° 609/ 30 (4 m, 4m,-2m) If F1- 8.26 KN, F2 3B4 KN, and F3 12.2 KN, determine the magnitude and direction of F required for equilibrium. F1 is rotated 30 degrees in the x-y plane and 60 degrees up in the z direction. Alpha, Beta, and gamma for F2 are 135, 60 and 60 degrees, respectively. F3 passes through the origin and another point (4,4,-2).
(MATLAB Question) Assume s1 = sin(2*(pi)*f1*t), s2 = sin(2*(pi)*f2*t + 0.4) and s3 = s1 + s2, where f1 = 0.2 and f2 = 0.425. Plot s1, s2 and s3 vs t with t=0:0.1:10 on the same graph (you have to use hold on command). Label the axes and create legends for each graph.
2. Consider matrix A = 5 0 1 2 Find elementary matrices E1, E2 and E3 such that E3E2E1A=I.
5. 10 points Two energy levels Ej and E2, with A = E2 - E1, are populated by N distinguishable non-interactive particles at temperature T. a) Find the average energy of the system. (3 pts) b) Consider the limits T – 0 and T - and find the average energy per particle in these two limits to the lowest order in A. (2 pts) c) Calculate the specific heat C for this system. (3 pts) d) Consider the limits T...