How many people does it take to build a rocket ship

The two number the two number can be unknown this is the fact that a company employees and will also contract out machine and small Electronics technicians in order to get certain jobs done.

For example NASA contracts a lot of the work to ERC, Jacobs, Aeroflot Rocke  Dyne, Space X and other private companies.

Hope It Works

it takes a lot of people to build one rocket as well as at least 6 months to 1 year or even more

1/0.14nm = 10^10/1.4 a lot

another example of kinetic energy would be,

kinetic energy   >     moving energy

answer   >   letter choice (c),   a hammer falling off a table.

hope that !                                         : )