Atrain is slowing down with an average acceleration of -5.0 m/s2. ( negative sign shows deceleration ). if it’s an initial velocity is 50 mi./s how far does a travel in 6 seconds?

The train traveled 210 miles in 6 seconds of time duration.

Explanation:

The initial velocity of the train,u = 50 mile/s

Acceleration of the train ,a =

Duration of time ,t = 6 seconds

Using second equation of motion :

The train traveled 210 miles in 6 seconds of time duration.

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

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