-1 27 find (use just pencil and paper, not and c = 2. Given A =...
-1 27 find (use just pencil and paper, not and c = 2. Given A = -4 %3D software or calculators) i. A +B A B ii. iii. A.c c".A c".c c.e" iv. V. vi. dx =-x+3, x(0) = 2. That is, find the dt 3. Solve the ordinary differential equation (ODE), full solution, x(t) using pencil and paper (not using software). 4. A golf ball (Exhibit 9.7) is struck horizontally from point A of an elevated fairway. Determine the initial speed that must be imparted to the ball if the ball is to strike the base of the flag stick on the green 140 meters away. Neglect air friction. a. 34.3 m/s b. 103 m/s c. 90 m/s d. 19.2 m/s 12 m 140 m Exhibit 9.7