chijiokeukonudestiny chijiokeukonudestiny

23-10-2021
Physics

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a car travels at a uniform speed of 30 km per hour for 30 mins and then at a uniform speed of 60 km per hour for the next 30 minutes calculate the average speed of a car

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hanageniuss hanageniuss

23-10-2021

The car is travelling at 2km/hour

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