1. Obtain the general discrete equation using the "0" scheme by means of a semi-implicit discretization (0=0.3) in time in the diffusion equation in radial coordinates. Take into account that you must apply finite differences to discretize the spatial part of the equation (General Discrete Equation) НФС. др k at = 1 др + a²p Tar 8r2

Q: the line (x/a)+(y/b)=1 moves in such a way that (1/a\power{2})+(1/b\power{2})=(1/c\power{2}) ,where…

A: Variable line is                xa+yb=1                 ......(1)Any line perpendicular to (i) and…

Q: An object moves along a path with a velocity v(t) = t? – t, and the initial position of the object…

A: We will solve the following.

Q: 1 (a) Draw a direction field and sketch a few trajectories. (b) Describe how the solutions behave as…

A:

Q: 2. a). Find the velocity and acceleration of a particle whose position function is x(t)=…

A:

Q: If (x, y) moves from (-2, –1) towards (1, 5) for a distance 0.02, then which of the following is…

A: fx,y=exyPoints from−2,−1 towards 1,5 for a distance 0.02

Q: A particle moves along the curve *= 21² , y = t² – 4t and = = 31 – 5 where t is the time . Find the…

A: Given: Position vector is given as, r→=2t2i^+(t2-4t)j^+(3t-5)k^ The objective is to find the…

Q: Answer what is required in the problem. * The position of a point at time t = 1 is (2, 4) and the…

A: A point in two dimensional coordinate system can be given as an ordered pair (a,b) along the…

Q: dv 2. Solve the d.e. dr = 9.8 – 0.196v and use desmos to sketch the family of curves with values of…

A: The differential equation

Q: Find Time response for Yes) = 25+3 s (s+3)

A:

Q: 20 50 -45 16 -40 -35 12- 30 C. 25- -20- 15 10 2 4 8. 10 50 45 40 4- 35 2- 30 d. 25 2. 10 -2. 20 4.…

A: 1. These two graphs match.

Q: 42. Two boats B, and B2 are moving with velocities (4i – 3j + 7k) ms' and (2i + 3j + 4k) ms…

A: Velocities (4i-3j+7k) and (2i+3j+4k)

Q: 2.) у" - Зу' — 2у %3D0 У (0) %3D0, у'(0) %3D 9 ,у" %3D0

A:

Q: 2. Find the equation of the place that pusses + through the point= (-1,2,1) Contains the line of…

A:

Q: Consider a particle moving along a curve so that it is at position f(t) = (2+³, 2+²) at time t. Then…

A: Given :ft=<2t3, 2t2>The particle is moving parallel to <1,-2> at time t

Q: Find the orthogonal trajectory of the curves x² = cy³ passing through (1,4).

A: In the given problem the curve equation is given and the point of Passing is given.  To find the…

Q: 12. Findofy-7 a Find the gradient of the greph atos b) Show that the above graph has turning points…

A: Given-(a)-Equation y=x3-3x2+7...(1)Differentiate abive equation with respect to x we get that…

Q: The logic for proof by contradiction on a proposition is: Assume the negation of the proposition is…

A: Consider the given information,Now, follow the following steps to proof.Suppose that the negation of…

Q: A point on the parabola y=ax²+bx+c, where a = 5, b = 5, and c = 2, is moving with uniform horizontal…

A: The point moves on a parabolic path.

Q: In each part we have the equation of the lines of an electric field. Obtain for each case the…

A:

Q: 0. F A particie moves along a norizontal line. Its position function is s(t) problem, find the…

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: The function y1=ln x is a solution of xy''+y'=0 A) Find a second solution y2 on the interval…

A:

Q: 9.) A particle moves in a straight line according to the law of motion: s=cos(x). a. Find the…

A:

Q: The temperature in a room is given by T = 5z + 5y? - 22. The direction of the maximum rate of change…

A: Given that T=5x2+5y2-z2 And, ∇T=∂∂x,∂∂y,∂∂z5x2+5y2-z2=10x,10y,-2z At point (2,3,1),…

Q: The points at which the graph of the equation 8x2+ y² – 16x + 8y + 8=0 has horizontal tangent lines…

A: