where a c {\displaystyle a_{c}} is the centripetal acceleration. The direction of the force is toward the center of the circle in which the object is moving, or the osculating circle (the circle that best fits the local path of the object, if the path is not circular).
The assassination of Archduke Franz Ferdinand of Austria, heir presumptive to the Austro-Hungarian throne, and his wife Sophie, Duchess of Hohenberg, occurred on 28 June 1914 in Sarajevo when they were shot dead by Gavrilo Princip.
What is the official start of World War I? the second Archduke Franz Ferdinand of Austria was shot, world war 1 officialy startes as the alies and the axis began to oppose each other. A bosnian rebel group called the b â¦ lack hand killed him. they tried many ways but eventually jumped onto his car and shot him dead.