The graph describes the motion of two bicyclist, Ben and Tom who start from rest and travel north, increasing their speed with a constant acceleration. What was the displacement of each bicyclist during the time 3 s for each? PLS I HAVE AN EXAM I ONKY HAVE 10 MIN LEFT! ANSWER AS QUICK AS POSSIBLE

Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.