Because if you change the subscripts you can change the whole equestion and can get the wrong balance therefore instead of change subscripts you supports to change the coefficients and coefficients is an among of the rule in balance of chemical equestion.
Answer: The answer is B: equals mass divided by volume.
just did the quiz
hope this helps :D
Answer:Replacing Hubble's Main Computer NASA performed a battery of mechanical, electrical, radiation and thermal tests to guarantee that the computer would survive the trip to orbit, withstand bombardment by cosmic and solar radiation and work flawlessly in the extreme temperatures of space for the rest of Hubble's life.
Explanation:
Answer:
The Orange Man is moving quicker.
Explanation:
Energy is compounding which means that the orange man is going 1 m/s + 0.5 m/s or 1.5 m/s and the purple man is going 1 m/s - 0.5 m/s or 0.5 m/s