Science, asked by srushtibhujbal09, 6 hours ago

please tell the solution.... the one with correct answer and explaination will ne marked as brainlist...​

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Answered by nidheesh589
0

Explanation:

Since the initial position coincides with the final position. So, the net displacement of the cyclist = zero

Average speed of the cyclist =

Total distance/Total time=

OP+PQ+QO/10=π+4

____×60 kmh^-1 =21.4kmh^-1

20

pls mark as brainlist

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