the speed of train 80 km/hr. It is decreased to 65 km/hr.
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4
Answer:
ok the speed of train 80 km/hr. It is decreased to 65 km/hr.
Explanation:
but what we have to calculate? ? ? ??? ? ? ? ? ?
Answered by
2
Answer:
Initial velocity is 80km/hr
Final velocity is 65km/hr
There is retardation that is negative acceleration
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