A car travels up a hill at a constant speed of 35 km/h and returns down the hill at a constant speed of 60 km/h. calculate the average speed for the round trip.
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hey...
answer is 44.21 km/h is average speed.
to know the whole solution and explanation
plz see the attachment above
hope this will help.
answer is 44.21 km/h is average speed.
to know the whole solution and explanation
plz see the attachment above
hope this will help.
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