Question:
A 4 foot spring measures 8 feet long after a mass weighing 8
Last updated: 5/5/2023
![A 4 foot spring measures 8 feet long after a mass weighing 8](https://media.kunduz.com/media/sug-question-candidate/20220511211956299432-4417403.jpg?h=512)
A 4 foot spring measures 8 feet long after a mass weighing 8 pounds is attached to it The medium through which the mass moves offers a damping force numerically equal to 2 times the instantaneous velocity Find the equation of motion if the mass is initially released from the equilibrium position with a downward velocity of 9 ft s Use g 32 ft s2 for the acceleration due gravity x t Find the time at which the mass attains its extreme displacement from the equilibrium position t What is the position of the mass at this instant The extreme displacement is x feet