SI UN CUERPO VA CON VELOCIDAD DE 20 M/SEG Y EN 2 SEGUNDOS SU VELOCIDAD ES DE 30 M/SEG, LA ACELERACIÓN ES:

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.