Explain if it is possible for a spaceship traveling with a constant velocity to experience a change in momentum.

What do you need on

Gas will most likely  fill the container 

Answerstatic electricity shock;

So since the snail is moving at 3.6  miles per hour you multiply by 5280 to change it into feet per hour. so you get 36*528 ft per hour. since there are 3600 seconds in an hour, you divide 36*528 by 3600. so simplifying we get 528/100 which is 5.28 ft per second