Question 1076640
For a certain number of revoluitions, a wheel of
radius {{{ b }}} will travel {{{ a }}} miles
-----------------------------------
Let {{{ N }}} = the number of revolutions
The horizontal distance traveled for 1 revolution is
{{{ 2*pi*b }}} inches
----------------------------
{{{ a }}} mi = {{{ 63360a }}} in
------------------------------
{{{ N = 63360a / ( 2*pi*b ) }}}
{{{ N = 63360a / 6.2832b }}}
{{{ N = 10084.057*( a/b ) }}}
Check the math