Answer:
608kg
Explanation:
Formula : <u>Kinetic</u><u> </u><u>energy</u><u> </u>
½ ×mass x speed²
<u>47500</u>
½×12.5²
=608 Kg
The answer to this question is The first option, Or what I should say "A.Thermal"
Your welcome!
We have no idea. We need to examine the experimental set-up. You've given us no information, except that there may have been some sort of collision.
Not always. It depends on how
Many volts there are
Depends, what's the purpose for the materials, do they have to do something specific
