Answer:
The compression in the string is 1.011 m.
Explanation:
Given that,
Spring constant = 88.0 N/m
Potential energy = 45.0 J
We need to calculate the compression in the string
Using formula of elastic potential energy
Where, U = potential energy
k = spring constant
x = compression in the string
Put the value into the formula
Hence, The compression in the string is 1.011 m.