Conversion Factor
how fast is 55mi/hr in ft/sec?
2 answers
(55mi/hr) (5280ft/1mi)(1hr/3600sec)= you'll get the answer
A nice conversion factor to MEMORIZE is that 60mph=88fps
so, 55/60 =X/88
and you have it.
so, 55/60 =X/88
and you have it.
1 answer