Physics, 04.09.2020 23:01 nayelimoormann

A dolphin maintains a constant speed of 2.0 m/s for 24 s while swimming in a straight line. It then reverses direction and returns to its starting point in 8 s. Its average speed and average velocity for the entire trip are

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A dolphin maintains a constant speed of 2.0 m/s for 24 s while swimming in a straight line. It then...