one question aboutAP Physics momentum

Physics
Tutor: None Selected Time limit: 1 Day

Answers is D, but I don't understand. Why are linear momentum and angular momentum conserved but not kinetic energy? Can somebody give me a quick explanation? Thanks!

Apr 16th, 2015

Kinetic energy is not conserved because it may transform to other kinds of energy, e.g., potential energy or heat.

Apr 16th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Apr 16th, 2015
...
Apr 16th, 2015
Dec 9th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer