dalaneyfabiann dalaneyfabiann

02-10-2017
Physics

contestada

A car accelerates from rest to a velocity of 5 meters/second in 4 seconds. What is its average acceleration over this period of time?

A: its acceleration is 1.25 meters/second.
B: its acceleration is 5 meters/second.
C: its acceleration is 0.8 meters/second.
D: its acceleration is 1.25 meters/second^2.
E: its acceleration is 20 meters.

Respuesta :

anthonyking99 anthonyking99

02-10-2017

the answer is D: its acceleration is 1.25 meters/second^2.

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