perezjoanna99 perezjoanna99

11-10-2020
Physics

contestada

A car accelerates from rest. It reaches a velocity of 25m/s in 10 seconds. What was the cars acceleration

Respuesta :

KeshavvGoel KeshavvGoel

11-10-2020

Answer:

a = 2.5 m/s^2

Explanation:

u = 0

v = 25

t = 10

(using first eq. of motion)

a = (v - u) /t

a = (25 - 0) /10

a = 25/10

a = 2.5 m/s^2

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