Answer:
The period of oscillation is 3.14 sec.
Explanation:
Given that,
Spring constant = 20 N/m
Mass = 5.0 kg
We need to calculate the time period
Using formula of time period
[tex]T =2\pi\sqrt{\dfrac{m}{k}}[/tex]
m= mass
k = spring constant
[tex]T =2\times3.14\sqrt{\dfrac{5.0}{20}}[/tex]
[tex]T =3.14\ sec[/tex]
Hence, The period of oscillation is 3.14 sec.