Question

the motions of objects a, b, and c are represented on a position - time graph. observe the lines and rank the speeds of objects a, b, and c from slowest to fastest. tap the fields below to rank the locations in terms of their speed

Explanation:

Step1: Recall speed - slope relation

Speed is slope of position - time graph.

Step2: Analyze slopes

Steeper the line, greater the speed. Line A has least steepness, then C, and B is the steepest.

Answer:

Smallest v: A
Middlest v: C
Greatest v: B