Answer:
b
Explanation:
because the weight/work increases bcz of the time period
Crates is the correct answer because they create dents that make the bumps of mountains.
Answer:
There are 4 liquids in this experiment and red is the least dense of all of them so it should float on top, which it is doing.
The red that you see at the bottom is neither liquid nor is it a part of the experiment.
It is simply the <u>color of the bottom of the container</u> that the experiment was conducted in.
Mechanical advantage = output force/input force
MA = Fo/Fi