Ineed ! 25 ! the graph above represents an object moving with a (graph below) a) constant velocity b) constant acceleration c) constant positive acceleration d) constant negative acceleration

D) constant negative acceleration

Explanation:

The change in velocity with respect to time is acceleration. And on a velocitytime graph, the slope of the graph gives the acceleration. From the given graph, its slope is negative and it is at a constant rate. This implies that the object involved undergo a deceleration at a constant rate. Thus a constant negative acceleration.