Add these two velocity vectors to find the magnitude of their resultant vector

Answer

4.6 m/s to the right.

Explanation

Velocity is a vector quantity. It has both magnitude and direction.

Taking the 5.8 m/s  moving to the right as positive, then the 1.2 m/s moving to the left will be negative.

∴ 5.8 + -1.2 = 5.8 - 1.2

                   = 4.6 m/s.

The resultant velocity vector is 4.6 m/s to the right.

with the invention of the automobile, the woman of the house could drive to the store and get groceries. women were also free to socialize more. during world war ii women were allowed to work in factories to the war effort and could drive to work or ride mass transit buses to their jobs.

explanation:

v=uf/(u-f)

= 5.-10/(5+10) convex lens has negative focal length