Answered

Get comprehensive answers to your questions with the help of IDNLearn.com's community. Join our Q&A platform to receive prompt and accurate responses from knowledgeable professionals in various fields.

The sum of the kinetic and potential energies of a system of objects is conserved: Group of answer choices only when no external force acts on the objects only when the objects move along closed paths only when the work done by the resultant external force is zero none of the above

Sagot :

Onyebuchinnajiidn

The sum of the kinetic and potential energies of a system of objects is conserved only when no external force acts on the objects.

Conservation of mechanical energy

The principle of conservation of mechanical energy states that the total mechanical energy of an isolated system (absence of external force) is always constant.

M.A = P.E + K.E

where;

P.E is potential energy

K.E is kinetic energy

Thus, the sum of the kinetic and potential energies of a system of objects is conserved only when no external force acts on the objects.

Learn more about conservation of mechanical energy here: https://brainly.com/question/24443465

We appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Your questions deserve reliable answers. Thanks for visiting IDNLearn.com, and see you again soon for more helpful information.