The only force acting on a 2. 0 kg body as it moves along the positive x-axis has an x component fx = -6x n, where x is in meters. The velocity of the body at x = 3. 0 m is 8. 0 m/s.

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.

Sorry i don’t know what to do