Which of the following is the best explanation for speed? *
O
The amount of time it takes an object to move.
O
How fast an object moves,
O
What direction the object travels.
O
How long the object travels in a set amount of time.

Well it depends on the object or substance

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