Info required to solve: 1 m= 1.09 yards
1 km= 0.62 miles
Wes Welker ran 50 yards in 5 seconds during Monday night football
a) How many yards per one second is this?
10
b) Convert the yards per second to kilometers per second:
c) Convert the kilometers per second to miles per second:
d) Convert the miles per second to miles per hour (How many seconds are in one
hour? Hint, how many seconds are in a minute, how many minutes in an hour?)

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.