Acceleration of a runner who goes from 1.4 m/s to 2.2 m/s in 4 s

Mathematics

1 answer:

N76 [4]3 years ago

8 0

Answer:

acceleration is 0.2m/s²

Step-by-step explanation:

Vf=Vi+at

Lets susbtitute our known variables into the equation

2.2=1.4+a(4)

We get

a=0.2m/s²

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