glammy30 glammy30

12-02-2017
Physics

contestada

A truck covers 40.0 m in 9.40 s while uniformly slowing down to a final velocity of 1.70 m/s.
a) Find truck's original speed
b) Find its acceleration

Respuesta :

morganj morganj

12-02-2017

to help you out I'll give you the equations a) s=d ÷t
b) a=vf-vi ÷ t

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