use the graph to determine acceleration and velocity. which segments show acceleration? what is the velocity…

Explanation:

Step1: Recall acceleration - velocity graph concept

Acceleration is the rate of change of velocity. On a velocity - time graph, non - zero slope indicates acceleration.

Step2: Analyze segments

Segment A has a positive slope (velocity is increasing), so it has acceleration. Segment C has a negative slope (velocity is decreasing), so it has acceleration. Segment B has a slope of 0 (constant velocity), so no acceleration.

Step3: Determine velocity of segment B

From the graph, the velocity value for segment B is 40 m/s.

Answer:

Segments showing acceleration: A, C Velocity of segment B: 40 m/s