eg3382
contestada

Speedy, the super-swift squid, swims sideways at 5.3 m/s. If he suddenly uses his ink jet to accelerate at 15 m/s/s for 2.1 s, what is his final speed in miles per hour? Round to no decimal places.

Respuesta :

use v = vi + at
v = 5.3 m/s + (15 m/s^2)(2.1 s)
v = 5.3 m/s + 31.5 m/s
v = 36.8 m/s

Otras preguntas