A Shoeless. Joe Jackson Single signed baseball has a  book Value of about  $25,000.-$40,000.    Throw the book away on this one, the Shoe  doesn't fit.   â¦ A Joe Jackson signature is perhaps the scarcest in all of sports.
Kph to Mph Conversion. 1 kilometer per hour (kph) = 0.621371192 mile per hour (mph) Enter value in left-hand textfield then click CONVERT. Your result will display in the right-hand textfield.
Speed in meters per second (m/s) This is a combination of two units (meters and seconds) to make a new one (m/s). If something is moving at 1 m/s it moves 1 meter every second. A kilometer has 1000 meters, and an hour has 3600 seconds, so a kilometer per hour is: 1000 / 3600 = 1/3.6 = 0.277...