MATH 240 Midterm: Kansas State MATH 240 m240x2f10soln

• School: Kansas State University
• Department: Mathematics
• Course: MATH 240
• Professor: All

Document Summary

= , y(0) = 2, y (0) = 1. Name:___________________________________: an undamped spring-mass system with a mass of 1. 3kg is observed to have a natural frequency of 90 cycles per second. A cos(5 x : rewrite 12cos(5 ) 9sin(5 ) x x. Name:___________________________________: using euler"s method with step size h = 0. 1, approximate y(0. 2) if. Name:___________________________________: match the following differential equations with the graphs of one of their x x x solutions. (a) "" 2 " 2 x (e) 0. 1 "" x. 0, x (0) 0, x x (0) 0, x (0) 0, x. 20 x x x (0) 5, x x. 0, otherwise x (physically this represents a force that is: let x . [0, applied for a finite time and then stops). Find solution to the initial value problem y where (2 ) ( )y x is the.