What is the absolute uncertainty if the mean value is 120s and the relative uncertainty is 5%?

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.

Velocity is the speed of an object in a certain direction so you'd need to know speed and direction

The answer would be a

"induction" is the process of charging an object without touching it.hope my answer has you : )