a plane stops from 250 mph in 25 seconds.

Calculate the planes acceleration

2 answers

Vo = 250mi/h * 1600m/mi * (1/3600)h/s =
111.11m/s.

a = (Vf - Vo) / t,
a = (0 - 111.11) / 25 = -4.44m/s^2.
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