Aspring of negligible mass has a force constant of 1600 n/m. how far must the spring be compressed for 3.20 j of potential energy to be stored it?

0.063 m

Explanation:

The elastic potential energy stored in a spring is given by

where

k is the spring constant

x is the compression/stretching of the spring

In this problem, we know the energy stored in the spring: U = 3.20 J, and the spring constant: k = 1600 N/m, so we can re-arrange the formula to find the compression:

i believe the answer would be:

d. violin, clarinet, french horn, and tuba