Sailfish have a maximum speed of 112 km/h. A sailfish moves in a straight line at its maximum speed for 3.00 s, slows down, and then comes to a stop 2.00 s later, having covered a total distance of 125 m. a. Find the acceleration during the last 2.00 s, assuming constant acceleration. b. Find the average acceleration during the entire 5.00 s. c. Find the average velocity during the entire 5.00 s. d. The sailfish then takes 8.00 s more to return to its starting point, accelerating to its maximum speed as it does so. Find its average speed and average velocity for the round trip.
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