Problem 7

Given information

Definition of Energy.

Energy is the ability to perform work. Energy can nor be made nor destroyed, and it must be changed starting with one structure then onto the next.

Step-by-step explanation

Find the forces that are not conservative.

As we know that the conservative forces are the forces those store energy in the system and the forces those do not store energy in the system are called non-conservative forces. In another way, the work done by the forces is independent of the path taken by the object during its motion but depends only on end points are called conservative forces and the forces, work done by them depends on the path taken, are called non-conservative forces.