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What happens to jay’s motion at 30 minutes into his run

User Mmshr
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1 Answer

3 votes

Answer:

Jay's speed-7.333 yd/s

Zeke's speed- 7.0 yd/s

Zeke's time-31.43 seconds

Step-by-step explanation:

-Speed is defined mathematically as distance over time.

-Given the distance as 220 yds and Jay's time as 30sec, her speed is:

#Given that Jay wins the race by 10yds, it means that Zeke was at 210 yds when Jay finished:

-Find Jay's time at d=210 yds:

#Zeke's speed for the race can now be calculated as:

#Time it takes for Zeke to finish:

Hence, it takes Zeke 31.43 seconds to complete the dash.

User Yashu Seth
by
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