Physics, asked by chattni13, 11 months ago

a car travels 30 km with a uniform speed of 16 km per hour and 10 next 30 km uniform speed of 40 km per hour calculate first the total time of journey the average speed of the car

Answers

Answered by noor105
1
30+16=46km 1hour=60 minute 30+10+40=80km 46+80=126km *60minutes=7560
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