Physics, asked by saki7176, 7 months ago

How fast must a person average velocity be in meters per second to travel 4.5 km in 30 minutes

Answers

Answered by dna63

0

Explanation:

SPEED OF PERSON = Total Dist/Time Taken

= 4.5/(1/2) km/h

= 9 × (5/18) m/s

= 2.5 m/s

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