Can anyone tell me how to get this answer?
can anyone tell me the reactions needed and how to get to them? – –
Whats the answer to number 1? 1. Let r(t) = -i-e2t j + (t? + 2t)k be the position of a particle moving in space. a. Find the particle's velocity, speed and direction at t = 0. Write the velocity as a product of speed and direction at this time. b. Find the parametric equation of the line tangent to the path of the particle at t = 0. 2. Find the integrals: a. S (tezi - 3sin(2t)j + ick)...
what is the answer for number 4 1. Let r(t) = -i-e2t j + (t? + 2t)k be the position of a particle moving in space. a. Find the particle's velocity, speed and direction at t = 0. Write the velocity as a product of speed and direction at this time. b. Find the parametric equation of the line tangent to the path of the particle at t = 0. 2. Find the integrals: a. S (tezi - 3sin(2t)j +...
Hi! I need help with problem 13E , Chapter 16.4, Calculus: A Complete Course (8th Edition). Could anyone help me with this? Let D be the region x2y2z2 4a2, x2 +y2 z a2. The surface of D consists of a cylindrical part, 81, and a spherical part, 82. Evaluate the flux of (xyz)i + (y -xz)j(z- e sin y)k F out of D through (a) the whole surface, (b) the surface 1, and (c) the surface 2 Let D be...
Can anyone tell me how to can the -3 and +5 on the of N? I know -3 to +5 is oxidized. But I don't know where is -3 and +5 come from. Same question how do you get 0 and +4? -3 +1 +1 +5 -2 NH3(aq) + 20%(9) ► HNO3(aq) + H20(1) The oxidation state of the nitrogen atom is – 3 before the reaction and +5 after the reaction. That means the nitrogen atom is oxidized. +4...
(b) Find the work done in moving a particle along the path x-cos y, z 0 from y-0 to y 2m, in the field F(x, y, z)-c" cosy i-xe® sínyi + 2xe2: cos y k. (10 Marks) EvaluatelFdA for surface S: x-z2,0 F(x, y, z)--Зугі + zer cosyj + 3xz2k. (c) y 2,-1 251and (7 Marks) (b) Find the work done in moving a particle along the path x-cos y, z 0 from y-0 to y 2m, in the field...
Please send faster and tell me the answer of the choises Part It (page 1 of 3) X + kalamump.edu.my/mod/quiz/attempt.php?attempt=1751228cmid=112740 Recent. My Courses All Courses Blogs Teachers Guide FAQ - VIDEO CONTEST ORDINARY DIFFERENTIAL EQUATIONS Dashboard My courses BUM2133Topic 14 Assignment Part 1 Question 1 Not yet answered Marked out of 6.00 Flag question Use Laplace transforms to solve the following simultaneous differential equation, dar = x(t)+3y(t) dt =-3y(t)+5 (1) =-5-() dt subject to the given initial conditions: x(0)=0, y(0)=0,-(0)=...
Evaluate the line integral ∫ F *dr where C is given by the vector function r(t). F(x, y, z) = (x + y2) i + xz j + (y + z) k, r(t) = t2i + t3j − 2t k, 0 ≤ t ≤ 2
Can anyone tell me the right answer and draw the mechanism for this epoxide opening reaction? III . ІІІ НО НО ОН !! 0=—3*н ! °
Evaluate the line integral ∫C.F·dr, where C is given by the vector function r(t).F(x, y, z) = sin(x) i + cos(y) j + xz k r(t) = t3 i- t3j + tk, 0 ≤ t ≤ 1 .