The heavy particles all passed straight through the foil, because the atoms are mostly empty space.
Answer is third choice
Answer:
1. Newton's third law of motion
2. Unbalanced
3. Action
84 m/s x 31.221 s = 2600 m
-rounded from 2622.564 m because 84 m/s has only two significant figures
I choose the answer:d.potassium nitrate.
It also depends on what we use to make the energy in the power plants. Many use uranium which is non renewable. A better alternative would be wind or solar as it is always around. Hope this helps.
