Ask your own question, for FREE!
Health Sciences 12 Online
OpenStudy (anonymous):

The kinetic energy (KE) of a ball the moment it hits the ground when dropped from a height above the ground is exactly equal to the potential energy (PE) of the ball when it was released. Which is true about this closed physical system? A. it obeys the second law of thermodynamics B. it obeys the first law of thermodynamics C. it obeys the law of conservation of energy

OpenStudy (anonymous):

hello @yayah2001

OpenStudy (anonymous):

hii @Swordsman1305

OpenStudy (anonymous):

Ok.. so what can you say you know already? You need help with the entire question? or parts?

OpenStudy (anonymous):

ok well.. we know that its the same force dropped as when it hits. yes?

OpenStudy (anonymous):

law of conservation of energy!! crap, wrong question!

OpenStudy (anonymous):

lol.. ok

OpenStudy (anonymous):

so you dont need help?" Or what?

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!