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# Parts (a), (b), and (c) of fig below represent three graphs of the velocities of different objects moving in-?

straight-line paths as functions of time.

The possible accelerations of each object as functions of time are shown in parts (d), (e), and (f). Match each velocity vs. time graph with the acceleration vs time graph that best describes the motion.

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- billrussell42Lv 71 month ago
A is speed increasing at a fixed rate. When you differentiate that you get a straight line, E.

B is speed increasing at a (guessing) power rule, so when you differentiate that you get a linear increasing line, D

C is A initially, then no change, so F

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