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08-10-2021
Physics

contestada

A train accelerates to a velocity of 500 m/s over time of 2s. The acceleration it experienced was 50m/s2. What was its initial velocity?

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VirαtKσhli VirαtKσhli

08-10-2021

Explanation:

We know ,

v = u + at
u = v - at
u = 500 - 2*50
u = 400 m/s

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