A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
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
anonymous
 one year ago
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

This Question is Closed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ok.. so what can you say you know already? You need help with the entire question? or parts?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok well.. we know that its the same force dropped as when it hits. yes?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0law of conservation of energy!! crap, wrong question!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so you dont need help?" Or what?
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.