during which segment is the vehicle speeding up while moving backward\nduring which segment is the vehicle…

during which segment is the vehicle speeding up while moving backward\nduring which segment is the vehicle speeding up while moving backward\na d\nb b\nc e\nd a\ne c

during which segment is the vehicle speeding up while moving backward\nduring which segment is the vehicle speeding up while moving backward\na d\nb b\nc e\nd a\ne c

Answer

Explanation:

Step1: Analyze velocity - time graph

In a velocity - time graph, a negative velocity means moving backward and a positive slope means speeding up.

Step2: Check each segment

Segment A: Positive velocity, moving forward. Segment B: Zero acceleration (constant velocity), moving forward. Segment C: Negative acceleration, moving forward. Segment D: Negative velocity and positive slope, moving backward and speeding up. Segment E: Negative velocity and zero slope, moving backward with constant speed.

Answer:

A. D