Physics, asked by kartik111111111, 1 year ago

a bus travel first 100 km with the speed of 50km n"-1 and the next 80 km with the speed of 40 km n"-1 calculate the average speed of the bus

Answers

Answered by rahul2226

1

50km n-1= 100km÷40km n-1=80km
ans average speed=2

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