Answer:
we need the pic love
B
Explanation:
Remember:
<u>F = m * a </u>
= 10 * 2 = 20 N
1D
2C
3C
4C
5D
6D
7D
8D
9B
better give me points X﹏X
isotopes are the same element, but have different numbers of neutrons (but still have the same number of electrons and protons), hence have a different mass number.
Answer: The machine does 14.000 J
