1 The first cube has a mass of 2 grams, the second cube has a mass of 5 grams, the third cube has a mass of 10 grams, and the fourth cube has a mass of 25 grams. 2  Which cube has the greatest density?
On June 18, ships and aircraft assigned to the USS John C. Stennis (CVN 74) and USS Ronald Reagan (CVN 76) strike groups began dual carrier flight operations in the Philippine Sea.
USS George Washington (CVN-73) is a United States Navy nuclear-powered aircraft carrier, the sixth carrier in the Nimitz class and the fourth US Navy ship named after George Washington, the first president of the United States. She was built by Newport News Shipbuilding and was commissioned on 4 July 1992. 1 Description 1.1 Propulsion.