If an object is attached to a material that can be compressed or elongated, it is using force.

What statements accurately describe atoms

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?