17) For this question, we want to find the interval on which the object has the greatest speed. The greatest speed means we need the greatest absolute magnitude of velocity. The velocity of the object will be the slope of our given position graph. This means we want to find the interval with the greatest magnitude of the slope.
When we label the graph with the slope on each interval, the greatest magnitude of the slope will be 15 on interval A.
Answer: A
Comments