a wieght is attached to a spring that is suspended from the ceiling so that it lies 30cm from the ceiling when it is at rest. the spring is stretched so that the wieght is 38cm from the ceiling, and is then released. it bounces up and down for a while. each time it comes to the bottom of its bounce, the length of the stretch is 75% the length of the previous one. the period of each bounce is 1/2 of a second, write an equation that represenets the distance from the wieght to the ceiling.

Question

a wieght is attached to a spring that is suspended from the ceiling so that it lies 30cm  from the ceiling when it is at rest. the spring is stretched so that the wieght is 38cm from the ceiling, and is then released. it bounces up and down for a while. each time it comes to the bottom of its bounce, the length of the stretch is 75% the length of the previous one. the period of each bounce is 1/2 of a second, write an equation that represenets the distance from the wieght to the ceiling.