What Is the Average Speed of a Cyclist's Round Trip?

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SUMMARY

The average speed of a cyclist's round trip can be calculated by dividing the total distance by the total time taken for the journey. In this scenario, a cyclist travels to work at an average speed of 3 metres/second and returns at an average speed of 9 metres/second. The average speed is not simply the arithmetic mean of the two speeds; instead, it requires calculating the total time for the entire trip based on a chosen distance. By applying the formula for average speed, the correct average speed for the round trip can be determined.

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  • Basic knowledge of distance, speed, and time relationships
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  • Ability to perform simple algebraic calculations
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physics PLEASE HELP :(

please help me i really don't know how to do this question for physics :confused: :confused: :confused: :eek:

A cyclist travels to work at an average speed of 3 metres/sec and returns at an average speed of 9 metres/sec what is the average speed of the entire journey??

the answer is not 6 and it is not as simple as speed= distance/time please help :frown:
 
Last edited:
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The average speed is found by dividing the total distance by the total time of travel. (Since you aren't given the distance, just make one up.)
 

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