Answer: If it does not support the hypothesis, you may choose to change the hypothesis or write a new one based on what was learned during the experiment.
Hypothesize a new answer to the question and a new way to test it.
Explanation:
Answer:
That the mass can not be created or destroyed in a chemical reaction
yes
objects with constant velocity also have zero net external force. this means the forces on the object are balanced. this mean they are in equilibrium
average acceleration
speed times distance okkkkkkkkkkkkkk
theres no reason for an explanation because you are ju st asking for a formula
A.)
Because you didn't add anything or take anything away.