Ask Question
21 September, 02:15

A child is sliding down a slide at the playground. is the mechanical energy conserved. why or why not.

A The mechanical energy isn't conserved. Some energy is lost to gravity

B The mechanical energy is conserved. There is as KE at the end as there was PE at the beginning

C. The mechanical energy isn't conserved. Some energy was lost to friction

D. Mechanical energy is always conserved

+2
Answers (1)
  1. 21 September, 03:39
    0
    C: the mechanical energy isn't conserved. Some energy was lost to friction.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A child is sliding down a slide at the playground. is the mechanical energy conserved. why or why not. A The mechanical energy isn't ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers