(b) The vertical motion of a weight attached to a spring is described by the initial value problem 1d²r + dt dr +x=0, x(
Posted: Sun Jul 10, 2022 11:11 am
(b) The vertical motion of a weight attached to a spring is described by the initial value problem 1d²r + dt dr +x=0, x(0) = 4, (t=0)=2 dt i. solve the given differential equation. ii. find the value of t when i <-0. dt iii. by using the result in 2(b)(i), determine the maximum vertical displacement. (10 marks)