Physics, asked by pallavisumer, 1 month ago

A car travels a uniform speed of 30 km/h for 30 minutes and
then at uniform speed of 60 km/h for next 30 minutes. Calculate the average speed of the car.

Answers

Answered by jainnikita21641

1

Answer:

the first 30 km travelled, speed = 60 km/h. = 0.5 h-1 or 30 min. = 0.75 h-1 or 45 min.

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