Aerodynamic question plz help me
* the strength unit is m2/s
CO1) A(-1.l) B(3,-1) づ-2 1 2 4+ 2. Thare ane Souwre or si ot poiunt A ond B Thare also one stogh...
(1 point) Solve the wave equation with fixed endpoints and the given initial displacement and velocity. a2 ,0<x<L, t > 0 a(0. t) = 0, u(L, t) = 0, t > 0 Ou Ot ηπα t) + B,, sin (m Now we can solve the PDE using the series solution u(r,t)-> An C computed many times: An example: t) ) sin (-1 ). The coefficients .An and i, are Fourier coefficients we have , cos n-1 sin(n pix/ L) dr...
must be in w ond, (c) the t one answer ) m/s? (a) 0 (b) 10 m/s (c) -10 m/s (d) 10 (e) 14.1 m/s utunng tne situation with the greatest resultant magni- of th tude first. If the total displacement is the same size in 1. Vect will qua two situations, give those letters equal ranks. 12. As 30 su Figure 003.4 5. The magnitude of vector A is 8 km, and the magnitude of B is 6 km....
Problem 18.16 2 of 3 Constants The radius ot the puley is 125 mm and the moment of inertia about its axis is I-0.05 kg- m. Part A If the system is released from rest, how far does the 20-kg mass fall in 0.9s? Express your answer with the appropriate units. A Value Units d Reauest Aner Submit 1 of 1 Figure Part B What is the tension in the rope behween the 20-kg mass (Figure 1) pulay? Express your...
here is the solution for the question but i need someone help
to understand part b please.
ф1(t) 2(t) 0. -1 Figure 7: Set of orthonormal basis functions in Problem 4 The signals si(t) and s2(t) are given by 201 (t) +dy(t) s2(t) h2(t) hi(t) (a) Design and draw the matched filter for the system using the above orthonormal basis functions to minimize the BER Result is in Fig. 8. (b) Design and draw the receiver for the system using...
Question 2 (3 marks) Function f(t) is described as a sudden change of 1 SI unit at t-0 followed by a sudden change of -1 SI unit after 0.2 seconds. Assume f(t)-0 for t<0. (a) Write the analytical form of f(t). Sketch its graph indicating clearly all relevant values. (b) Find the Laplace transform of f(t) (c) Derive the expression for F, (s) if f(t) f(t)dt (d) Please see over
Question 2 (3 marks) Function f(t) is described as a...
4. Integration: TT (a) Si Jachtvoz dx (b) sin x dx (6-cos x)3 (c) , (2-2)' (3) dx (d) St(t - 5)8dt 6x7-x*+VX-4 dx x2
Need help with question 2, 4 and 6 please
Also, find the ILT of each expression
III Brannan, 3e, PROBLEMS In each of Problems 1 through 8, find the unknown constants in the given partial fraction expansion: 38-40 b 1. + (s+3) (s-4) 8+3 -4 a = S- > Answer > Solution a2 2. = + (8+2) 38+4 a1 (8+2) ? s+2 -382 +32-14s (s+4) (32+4) a 3. = + bs+c-2 $2+4 8+4 Answer > Solution 38² +28+2 ai a3...
Find the results of next functions
2.-Find the values of a and b such that fis differentiable at x 1 ax+b si 1s. Sol, a- 2, b-1. f(x)=1si x<1 x-7 si 0<x Sb| f(x) =16/x si x< 3 If ... a) decide a value of b far which f is continuous b)fis differentiable in the value of b that ycu find in part a)? 4.- In the following functions determine what is requested sen(x) si x < mx+b si x...
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Place the following orbitals in order of increasing energy in a multielectron atom a) n=2,l=1 b)n=5,l=3 c)n=3,l=2 d)n=4,l=3 Please show me how to do this?