SongReilley SongReilley

26-03-2014
Physics

contestada

While traveling along a highway a driver slows from 24 m/sec to 15 m/sec in 12 seconds. What is the
automobile’s acceleration?

Respuesta :

AnnemarieHei AnnemarieHei

26-03-2014

24-15=9 m/s slower in 12 seconds. So 9/12 m/s² slower. Therefore the acceleration is -0,75 m/s²

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