A spring in equilibrium is 0.8 meters long and has a spring constant of 5 Newtons/meter. The work done by the spring when it is compressed from equilibrium to a length of 0.5 meters, in Newton-meters, is

A)-0.225
B)-0.365
C)-0.375
D)-0.425
E)-0.385

Question

A spring in equilibrium is 0.8 meters long and has a spring constant of 5 Newtons/meter. The work done by the spring when it is compressed from equilibrium to a length of 0.5 meters, in Newton-meters, is
​
A)-0.225
B)-0.365
C)-0.375
D)-0.425
E)-0.385

Quizplus · Accepted Answer

The Answer of A spring in equilibrium is 0.8 meters long and has a spring constant of 5 Newtons/meter. The work done by the spring when it is compressed from equilibrium to a length of 0.5 meters, in Newton-meters, is
​
A)-0.225
B)-0.365
C)-0.375
D)-0.425
E)-0.385

A Spring in Equilibrium Is 0