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Svetlanka [38]
3 years ago
14

Two runners start simultaneously from the same point on a circular 200-m track and run in the same direction. One runs at a cons

tant speed of 6.20 m/s and the other runs at a constant speed of 5.50 m/s. g
Physics
1 answer:
topjm [15]3 years ago
4 0

Answer

given,

speed of the fastest runner = 6.2 m/s

speed of the slower runner = 5.5 m/s

Assume, we need to calculate  time when both the runner meet for the first time.

distance cover by the fast runner = distance cover by the slow runner

  6.2 t = 5.5 t + 200

   0.7 t = 200

      t = 285.71 s

time after which both the runner meet.

Distance they covered after starting

D = s x t

D = 6.2 x 285.71

D = 1771.43 m.

now, calculating the second time both will meet.

they will take double time to meet again

 t' = 2 x 285.71

t '= 571.42 s

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