Nets used to catch falling boulders on the side of rocky hillside roadways
are more effective than rigid fences because their breakage is reduced by?

This is what i found on google “kinetic energy. energy is transferred from one object to another when a reaction takes place. energy comes in many forms and can be transferred from one object to another as heat, light, or motion, to name a few. this energy would be in the form of motion, with the person lifting the blue ball to a higher level.” i hope this you

A. they hold atoms  together with a molecule.its a force that exist between molecules. hope this .

That would be kinetic energy