Question

calculate The Velocity in km
object that covers 140 km
In 2 hours​

Answer 1

To convert speed from Kilometre per hour (Km/h) into metre per second (m/s) ... train covers first 120 Km in 2 hours, next 160 Km in 3 hours and last 140 Km.

Answer 2

Answer:

70

Step-by-step explanation:

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