Physics, asked by shalujsharma, 1 month ago

please help it is really important

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Answered by Anonymous

1

Answer:

I. person b

ii.person c

iii.75km/h

Explanation:

formula:

Average speed of person A

Total distance / Total time taken

distance =25 km time =20 min =1/3 hr .

25 /1/3 =75 km /hr

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