Answer:
drag
Explanation:
drag is the force that acts against any moving object.
if it takes him any amount of time to get from one speed to another, it is caused by drag.
Answer: Motion to the right is given a negative_________ sign, and motion to the left is given a negative velocity function __________.
Explanation:
I would google "Earth Science textbook free online" and see what you get.
Good luck!
Hope this helps~!
~{Oh Mrs.Believer}
Answer:
A chemical reaction
Explanation:
In a physical change the chemical composition of a matter stays the same. One example is a change in state of matter. Consider water, you can heat it to vapour and cool it to form ice but you can get the exact same mass and colour after any physical change happens.
To form a two or more substance an internal arrangement of atoms must happen. For that chemical change should occur as only in chemical reactions atoms are rearrange to form new substances.
Answer:
moving charges b)
I think this is the answer