Use the KK4 method with h = 1 1o approximate the velocity v(5). (Kound your t answer to three decimal places.) v(5)~~ O f; (b) Use a numerical solver to graph the solution of the IVP on the interval 0,6. (c) Use separation of variables to solve the IVP and then find the actual value (5) . (Round your answer to four decimal places.) v(5) = 2.835 If air resistance is proportional to the square of the instantaneocus velocity, then the velocity v of a mass m dropped from a given height is determined from dv t m =mg - kv' k > 0 Let v(0) = 0,k = 0.125,m = 8 slugs, and g = 32f. (a) 2 Use the RK4 method with h = 1 to approximate the velocity v(5). (Round your answer to three decimal places.) v(5)~~ O f (b) Use a numerical solver to graph the solution of the IVP on the interval 0,6. (