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The velocity of a bus that travels 120 kilometres in 3 hours is 40 kilometres per hour.
The velocity of bus will be calculated using the formula -
Velocity = change in position or displacement ÷ change in time
The change in position is 120 kilometres and the change in time is 3 hours, as both started from 0, the difference will be the number itself..
Keep the values in formula -
Velocity = 120/3
Performing division on Right Hand Side of the equation
Velocity = 40 kilometres per hour
Hence, the velocity is 40 kilometres per hour.
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