Here is the problem which I am struggling on, please help me!
Problem: In a supermarket, you place a 22.3 N (around 5 lb) bag of oranges on a scale, and the scale starts to oscillate at 2.7 Hz.
A- What is the force constant (spring constant) of the spring of the scale?
Please clarify each and every step and equations used in the above problem, also where the numbers are coming from. Thanks!