Physics, asked by adityayellapu, 8 months ago

A boy runs for 15 min at a uniform speed of 8 km/h. At
Km/h speed should
he run for the next 20 min so that the average speed comes to 10 Km/h

Answers

Answered by anilpandeypac912

0

Answer:

21kmper hour

Explanation:

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