The image below shows a certain type of global wind: What best describes these winds? (3 points)
a
Polar easterlies that curve due to air above poles being relatively cooler
b
Jet streams that curve due to air above equator being relatively warmer
c
Trade winds blowing in a curved manner due to the rotation of Earth
d
Polar westerlies blowing in a curved manner due to Coriolis Effect

By sj wilson · 2005 ·  related articlesschool violence prevention programs fell into four broad categories: universal interferes with their efforts to teach. program for children attending any grade, pre-k through 12th 

Is a  vector quantity  that refers to "the rate at which an object changes its position." imagine a person moving rapidly - one step forward and one step back - always returning to the original starting position. while this might result in a frenzy of activity, it would result in a zero velocity. because the person always returns to the original position, the motion would never result in a change in position. since velocity is defined as the rate at which the position changes, this motion results in zero velocity. if a person in motion wishes to maximize their velocity, then that person must make every effort to maximize the amount that they are displaced from their original position. every step must go into moving that person further from where he or she started. for certain, the person should never change directions and begin to return to the starting position.