Question

select the best description for the graph displayed below: a constantly increasing negative velocity; constant positive acceleration b constantly increasing positive velocity; constant positive acceleration c constantly decreasing positive velocity; constant negative acceleration d constantly decreasing positive velocity; constant negative acceleration e constantly increasing negative velocity; constant positive acceleration

Explanation:

Step1: Analyze velocity values

The velocity - time graph shows velocity (V) values starting from zero and increasing as time (t) progresses. Since the velocity values are above the zero - axis on the V - t graph, the velocity is positive and increasing.

Step2: Analyze acceleration

Acceleration is the slope of the velocity - time graph. The graph is a straight line with a positive slope. A positive slope of the V - t graph indicates a constant positive acceleration.

Answer:

B. constantly increasing positive velocity; constant positive acceleration