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06-04-2017
Physics

contestada

A car at a stoplight has a velocity of 0 km/hr. three seconds after the light turns green, the car has a velocity of 30 km/hr. what is the acceleration of the car?

Respuesta :

duex254 duex254

06-04-2017

a=(v-u)÷t
(30-0)÷3
=10km/h

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