Question

A student bikes to school by traveling first dN = 0.900 miles north, then dW = 0.400 miles west, and finally dS = 0.200 miles south. Take the north direction as the positive y direction and east as positive x. The origin is still where the student starts biking. Let d→N be the displacement vector corresponding to the first leg of the student's trip. Express d→N in component form. Express your answer as two numbers separated by a comma (e.g., 1.0,2.0). By convention, the x component is written first.

          A student bikes to school by traveling first dN = 0.900 miles north, then dW = 0.400 miles west, and finally dS = 0.200 miles south.
Take the north direction as the positive y direction and east as positive x. The origin is still where the student starts biking. Let d→N be the displacement vector corresponding to the first leg of the student's trip.
Express d→N in component form.
Express your answer as two numbers separated by a comma (e.g., 1.0,2.0). By convention, the x component is written first.

Added by George C.

Question

Please give Ace some feedback