Question

look at the four graphs showing velocity versus time. which graph describes an object that slows down, speeds up, and then levels out at a constant velocity? a. graph d b. graph b c. graph a d. graph c

Explanation:

A velocity-time graph showing an object slowing down (decreasing velocity, negative slope), then speeding up (increasing velocity, positive slope), and finally leveling out (constant velocity, zero slope) is required. Graph B likely exhibits this sequence: initial downward slope (slowing), upward slope (speeding), and horizontal line (constant).

Answer:

B. Graph B