28.0 m/s. A 0.140 kg baseball is thrown with a velocity of
It is
struck with an average force of 5000.0 N,
which results in a
velocity of
37.0 m/s
in the opposite direction. How long were the
bat and ball in contact?

Answermuch larger;

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