Answer:
Large numbers might create fuse, be confusing and if you miss even one of the zeros it is a very big deal in a situation when you are making a spaceship. Hope this answers your questions :) Merry Christmas. Have fun.
Explanation:
2
for saving space in large numbers
and small numbers for multiplying easily
The answer should be 8000 J
the answer to the question is c
You need to have the distance traveled and the time it took to travel that distance.