Un móvil parte del reposo. En 3 segundos aumenta su velocidad, en forma constante, hasta alcanzar los 24[m/s]. Si el móvil mantiene este movimiento en el tiempo,
determine:
a) La aceleración
b) La velocidad del móvil a los 6 [seg]

Aturntable a is built into a stage for use in a theatrical production. it is observed during a rehearsal that a trunk b starts to slide on the turntable 10 s after the turntable begins to rotate. knowing that the trunk undergoes a constant tangential acceleration of 0.31 m/s2, determine the coefficient of static friction between the trunk and the turntable.