Question

1. which segment on the graph represents slowing down?* speed vs. time a b c d

Explanation:

In a speed - time graph, when the speed is decreasing (slowing down), the graph has a negative slope. Segment A has a positive slope (increasing speed), segment C has a positive slope (increasing speed), segment D has a zero slope (constant speed). Segment B has a negative slope, which means the speed is decreasing (slowing down).

Answer:

B