Question

which line on the graph represents the greatest positive acceleration? (1 point) a b c d

Explanation:

Step1: Recall acceleration - velocity graph relation

Acceleration is the slope of the velocity - time graph. Positive acceleration means positive slope.

Step2: Analyze slopes of lines

Line A has a negative slope (negative acceleration). Line C has a slope of 0 (constant velocity, zero acceleration). Between line B and line D, line B has a steeper positive slope.

Answer:

B.