Hi everyone! Read through the material below, and follow up with your instructor if you have questions.

Lesson 18: Spring Problems I

Learning Outcomes: At the end of this lesson you will be able to solve the second order linear equation that models undamped harmonic motion.

Topic. This lesson covers section 6.1: Spring Problems I

WeBWorK. There is one WeBWorK assignment on today’s material:

Lesson Notes. Here

Question of the day: A weight stretches a spring 1.5 inches in equilibrium. The weight is initially displayed 8 inches above equilibrium and given a downward velocity of 4 ft/s. Find its displacement for t>0.