Acar goes from point a to point b then back again. which statement about its speed and velocity is true? a. they are the same. b. the velocity is twice the speed. c. the speed is twice the velocity. d. the velocity is zero but the speed is positive.

What are some properties of transverse waves?

What causes the development of most clouds and precipitation in the atmosphere?

Use the drop-down menus to answer each question. which line represents the movement of a cart with a constant acceleration? a which line represents the movement of a cart with a constant velocity? c which lines represents a cart with no velocity or acceleration? b