Ask your own question, for FREE!
Physics 10 Online
OpenStudy (anonymous):

According to principle of conservation of energy, the total momentum of a system of masses in any direction remains constant unless acted upon by an external force in that direction. A. True B. False

OpenStudy (astrophysics):

That statement is for newton's first law, conservation of energy states, energy cannot be created nor destroyed.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!