Answer:
A. 12,240.
Explanation:
1,530 times 8.0 = 12,240.
hope this helped :)
For B, it is because water is a really good conductor of electricity, so the electrician will get shocked
C, velocity I believe this is the answer to your question
This means acceleration a is constant.
Let
a) vo be the initial speed, at t=0
b) v be the final speed after time t
c) d distance travelled in time t
Then we have:
a) v=vo+a×t
b) v²=vo²+2×a×d (Galilei's equation)
c) d=vo×t+a×t²/2
d) average speed vm=(vo+v)/2