Answer:
The answer is A , aka, a reflector that is bright color and smooth
Explanation:
your welcome
Answer:
bc it was a universal explosion and It started the future
Explanation:
FACTS
Henry will lift 200 N load 20 m up a ladder in 40 s. While the Ricardo will take 400 N load in 80 seconds. So, For Henry to take 400 N load it will take him 80 seconds in two attempts. And,also, he will have to cover 40 m of distance.