24-09-2018
Physics

contestada

A car starts at rest. After 5 seconds the car is traveling at 40m/s. How far does the car travel in that time?

Respuesta :

JasonZhu JasonZhu

07-10-2018

v initial = 0m/s

v final = 40m/s

t = 5s

d = ?

The kinematic equation which relates these quantities:

d = 1/2(vinitial + vfinal)t

d = 0.5(0+40)(5)

d = 100m

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