Felipe made a toy boat out of clay, but it kept sinking in water. he changed the boat's design by making it slightly wider than before. why did felipe's newly designed boat float on water?

The boat floats now because before he changed the design the water had less surface area to hold the boat up but when he changed the design the there was more surface area to hold the boat up

Jet streams are relatively narrow bands of strong wind in the upper levels of the atmosphere. the winds blow from west to east in jet streams but the flow often shifts to the north and south. jet streams follow the boundaries between hot and cold air. the earth's rotation is responsible for the jet stream as well.