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Two bicycle riders made a 30 km trip in ...

Two bicycle riders made a 30 km trip in the sametime. Cyclist A travelled non-stop at an average speed of 20 kph. Another cyclist B travelled with a lunch break of 20 min. What was the average speed of B for the actual riding ?

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The correct Answer is:
[25.75 kph]
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PHYSICS GALAXY - ASHISH ARORA-KINEMATICS-Practice Exercise
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