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Natasha_Volkova [10]
3 years ago
13

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 v

elocity?
Physics
1 answer:
ValentinkaMS [17]3 years ago
7 0

Explanation:

We know ,

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