Answer:
Friction 100 j
Explanation:
Friction causes the inequality between PE and KE
100 J
closed and unsecure circuit
What type of recording device? You can have a: camera and voice recorder, these are the only type of recording device I can think of
There may be more, but these are the ones I think you are allowed... hope this helps you ☁︎☀︎☁︎
Answer:
professional communication style is expected to be formal while the casual is informal.
Explanation: