When a force of 50 N is applied, a spring is compressed by 10 cm. Find the potential energy of the spring when it is compressed by 20 cm.
1
10 J
2
20 J
3
25 J
4
15 J
When a force of 50 N is applied, a spring is compressed by 10 cm. Find the potential energy of the spring when it is compressed by 20 cm.