A train travels 20 km at a uniform speed of 60 km per hour and the next 20 km at the speed of 80 kilometre per hour calculate its speed average
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Answer:
Average Speed = (v + u) / 2
=》 Average Speed = (80 + 60)/2
=》 Average Speed :
70 km/hr
pranav6235:
thankfully greets
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That’s the answer hope it works
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