Car tires have grips to help them stop

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

Which lists the organs in the correct order as food passes from the mouth to anus?

What is the gravitational attraction between a dating couple whose centers of mass are 0.630 m apart if the boy weighs 715 n and the girl weighs 465 n?