Answer:
electricity
If a rod is charged it is because of the electrical force acting on it
Answer:
22.26 years
, 15.585 light years , 11.13 light years
Explanation:
a)
![t' = t/(\sqrt{1-(v/(c*v)/c)}](https://tex.z-dn.net/?f=%20t%27%20%3D%20t%2F%28%5Csqrt%7B1-%28v%2F%28c%2Av%29%2Fc%29%7D%20%20)
= ![15.9/\sqrt{(1-0.7*0.7)}](https://tex.z-dn.net/?f=%2015.9%2F%5Csqrt%7B%281-0.7%2A0.7%29%7D%20%20%20)
= 22.26 years
b)
0.7*c*22.26 years
=15.585 light years
c)
0.7*c*15.9
=11.13 light years
I think its d. but im not sure
Answer:
yes bc it washed it away so
Explanation:
(: