Question

I NEED HELPPPP!!!!!!! 25 POINTS!!!!!

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

Answer 1

It would be B and D.

The X represents time, so over time, the velocity increases in the negative direction.

Answer 2

D) constant negative acceleration

Step-by-step 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.