What did you observe when food coloring was added to the glass that was not in the cake pan?

List one type of erosion and describe how it happens?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?