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Jeevan runs 200 m at 8 m/s. Kalyan is allowed to set off 4 seconds before him, yet Jeevan still wins by 26 m. What is Kalyan's speed?

Competition practiceRaces & Circular Tracks
  • A6 m/s
  • B6.96 m/s
  • C5.5 m/s
  • D7 m/s

Step-by-Step Solution

Jeevan takes s, so Kalyan has been running for s and has covered m: m/s. (6.96 m/s forgets Kalyan's extra 4 s.)
Answer: A) 6 m/s

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