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Score 1
2 A car's velocity decreases from 22.0 m/s to 10.0 m/s over a period of 3.0 s. What is the car's average acceleration?

Respuesta :

acceleration = vf-vi /t
10-22/3=2.6m/s^2

nasser3
a= dv / dt
a= (22 - 10)/3
a= (12)/3
a= 4 m/s²

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