A train, initially moving at 12 m/s, speeds up to 36 m/s in 120 s. What is its acceleration?

asked Jun 16, 2022 129k views

2 votes

A train, initially moving at 12 m/s, speeds up to
36 m/s in 120 s. What is its acceleration?

6.1k points

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1 vote

Answer:

Acceleration is 35,9. I think so

Explanation:

v0=12m/s

v=36m/s

t=120s

a=?

a=v–v0/t,

a=36 -
(12)/(120)

a=36-0,1

a=35,9

Dobbs answered Jun 21, 2022

by Dobbs

6.0k points

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