A golfer drives her golf ball from the tee down the fairway in a high arcing shot. When the ball is at the highest point of its flight:

Answerthe valence of an element or radical is equal to the number of positive or negative charges on the ion.

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