True mechanical energy is the sum of potential and kinetic energies
Hello there.
<span>Lightning is an electric discharge between a positively charged area and
</span><span>negatively charged area.</span>
Answer:
If I understand correctly, symbolism.
- AC=Hypotenuse=20
- BC=Base=16
AB:-
Apply Pythagorean theorem
Now
- DE=AB/3=12/3=4
- EF=BC/3=16/3=5.3
- DF=AC/3=20/3=6.6
Now