If a meteor, with a mass of 1700971 grams and an entrance velocity of 0 m/s was to fall 700 km ...Quora[math]v_f^2=v_1^2+2*a*d[/math] Initial velocity is 0, acceleration is 9.807 m/s[math]^2[/math], and distance is 700000 meters. First we find velocity....The Latest Worldwide Meteor/Meteorite News 14MAY2016The Latest Worldwide Meteor/Meteorite NewsThe Latest Worldwide Meteor/Meteorite News