D all of the above applies to the functions of the nervous system.
I didn’t know water has calories
To develop this problem it will be necessary to apply the concepts related to the frequency of a spring mass system, for which it is necessary that its mathematical function is described as

Here,
k = Spring constant
m = Mass
Our values are given as,


Rearranging to find the spring constant we have that,




Therefore the spring constant is 1.38N/m
Answer:
one of the graph is postion-time graph while the other one is velocity-time graph