Answer:
Gravitational Potential Energy = mgh
Explanation:
As the miner moves down, the GPE changes because the height changes.
Gravitational Potential Energy = mgh
Average velocity = (800+1600)/(4+10)
= 171.42m/s
The answer is B. Friction is going to the RIGHT because friction works against where you are trying to go
Earth is divided into two hemispheres/coast. Which is south, north, east, and west.
California is west coast.