Question

resolver ejercicio por favor urgente

Answer 1

Milla /h a m/s
$\frac{48milla}{h} \times \frac{1609.34m}{1milla} \times \frac{1h}{3600s} = 21.46 \binom{m}{s}$


De min a segundos

$0.58min \times \frac{60s}{1min} = 34.8s$
Datos
a = 0.081m/s²
t = 34.8s
Vf = 21.46m/s
Vo =?

Vo = Vf - at
Vo = 21.46m/s - (34.8s×0.081m/s²)
Vo = 21.46m/s - 2.82m/s
Vo = 18.64m/s