Orion Patterson

In fact, I have a major difficulty with SHM, because I don't understand how it affects and how to start calculating. Most likely, I first need to determine the angular frequency. Right?

Hi there! I recently received the following task. A small block is attached to an ideal spring and is moving in SHM on a horizontal, frictionless surface. The amplitude of the motion is 0.240 m and the period is 3.08 s. a. What is the acceleration of the block when x = 0.160 m? I had difficulty solving this task. I will be very grateful for your help.